I tested it with the test data list from your spreadsheet:
my_list = [9998424, 9998425, 9998426, 9998427, 9998428, 9998429, 9998430, 9998431, 9998432, 9998433, 9998434, 9998435, 9998436, 9998437, 9998438, 9998439, 9998440, 9998441, 9998442, 9998444, 9998445, 9998446, 9998447, 9998448, 9998449, 9998450, 9998451, 9998452, 9998453, 9998454, 9998455, 9998456, 9998457, 9998458, 9998459, 9998460, 9998461, 9998462, 9998463, 9998464, 9998465, 9998466, 9998467, 9998468, 9998469, 9998470, 9998471, 9998472, 9998473, 9998474, 9998475, 9998476, 9998477, 9998478, 9998479, 9998480, 9998481, 9998482, 9998483, 9998484, 9998486, 9998487, 9998488, 9998489, 9998490, 9998491, 9998492, 9998493, 9998494, 9998495, 9998496, 9998497, 9998498, 9998499, 9998500, 9998501, 9998502, 9998503, 9998504, 9998505, 9998506, 9998507, 9998508, 9998509, 9998510, 9998511, 9998512, 9998513, 9998514, 9998515, 9998516, 9998517, 9998518, 9998519, 9998520, 9998521, 9998522, 9998523, 9998524, 9998525, 9998526, 9998527, 9998529, 9998530, 9998531, 9998532, 9998533, 9998534, 9998535, 9998536, 9998537, 9998538, 9998539, 9998540, 9998541, 9998542, 9998543, 9998544, 9998545, 9998546, 9998547, 9998548, 9998549, 9998550, 9998551, 9998552, 9998553, 9998554, 9998555, 9998556, 9998557, 9998558, 9998559, 9998560, 9998561, 9998562, 9998563, 9998564, 9998565, 9998566, 9998567, 9998568, 9998569, 9998570, 9998572, 9998573, 9998574, 9998575, 9998576, 9998577, 9998578, 9998579, 9998580, 9998581, 9998582, 9998583, 9998584, 9998585, 9998586, 9998587, 9998588, 9998589, 9998590, 9998591, 9998592, 9998593, 9998594, 9998595, 9998596, 9998597, 9998598, 9998599, 9998600, 9998601, 9998602, 9998603, 9998604, 9998605, 9998606, 9998607, 9998608, 9998609, 9998610, 9998611, 9998612, 9998614, 9998615, 9998616, 9998617, 9998618, 9998619, 9998620, 9998621, 9998622, 9998623, 9998624, 9998625, 9998626, 9998627, 9998628, 9998629, 9998630, 9998631, 9998632, 9998633, 9998634, 9998635, 9998636, 9998637, 9998638, 9998639, 9998640, 9998641, 9998642, 9998643, 9998644, 9998645, 9998646, 9998647, 9998648, 9998649, 9998650, 9998651, 9998652, 9998653, 9998654, 9998655, 9998657, 9998658, 9998659, 9998660, 9998661, 9998662, 9998663, 9998664, 9998665, 9998666, 9998667, 9998668, 9998669, 9998670, 9998671, 9998672, 9998673, 9998674, 9998675, 9998676, 9998677, 9998678, 9998679, 9998680, 9998681, 9998682, 9998683, 9998684, 9998685, 9998686, 9998687, 9998688, 9998689, 9998690, 9998691, 9998692, 9998693, 9998694, 9998695, 9998696, 9998697, 9998698, 9998700, 9998701, 9998702, 9998703, 9998704, 9998705, 9998706, 9998707, 9998708, 9998709, 9998710, 9998711, 9998712, 9998713, 9998714, 9998715, 9998716, 9998717, 9998718, 9998719, 9998720, 9998721, 9998722, 9998723, 9998724, 9998725, 9998726, 9998727, 9998728, 9998729, 9998730, 9998731, 9998732, 9998733, 9998734, 9998735, 9998736, 9998737, 9998738, 9998739, 9998740, 9998742, 9998743, 9998744, 9998745, 9998746, 9998747, 9998748, 9998749, 9998750, 9998751, 9998752, 9998753, 9998754, 9998755, 9998756, 9998757, 9998758, 9998759, 9998760, 9998761, 9998762, 9998763, 9998764, 9998765, 9998766, 9998767, 9998768, 9998769, 9998770, 9998771, 9998772, 9998773, 9998774, 9998775, 9998776, 9998777, 9998778, 9998779, 9998780, 9998781, 9998782, 9998783, 9998785, 9998786, 9998787, 9998788, 9998789, 9998790, 9998791, 9998792, 9998793, 9998794, 9998795, 9998796, 9998797, 9998798, 9998799, 9998800, 9998801, 9998802, 9998803, 9998804, 9998805, 9998806, 9998807, 9998808, 9998809, 9998810, 9998811, 9998812, 9998813, 9998814, 9998815, 9998816, 9998817, 9998818, 9998819, 9998820, 9998821, 9998822, 9998823, 9998824, 9998825, 9998826, 9998828, 9998829, 9998830, 9998831, 9998832, 9998833, 9998834, 9998835, 9998836, 9998837, 9998838, 9998839, 9998840, 9998841, 9998842, 9998843, 9998844, 9998845, 9998846, 9998847, 9998848, 9998849, 9998850, 9998851, 9998852, 9998853, 9998854, 9998855, 9998856, 9998857, 9998858, 9998859, 9998860, 9998861, 9998862, 9998863, 9998864, 9998865, 9998866, 9998867, 9998868, 9998870, 9998871, 9998872, 9998873, 9998874, 9998875, 9998876, 9998877, 9998878, 9998879, 9998880, 9998881, 9998882, 9998883, 9998884, 9998885, 9998886, 9998887, 9998888, 9998889, 9998890, 9998891, 9998892, 9998893, 9998894, 9998895, 9998896, 9998897, 9998898, 9998899, 9998900, 9998901, 9998902, 9998903, 9998904, 9998905, 9998906, 9998907, 9998908, 9998909, 9998910, 9998911, 9998913, 9998914, 9998915, 9998916, 9998917, 9998918, 9998919, 9998920, 9998921, 9998922, 9998923, 9998924, 9998925, 9998926, 9998927, 9998928, 9998929, 9998930, 9998931, 9998932, 9998933, 9998934, 9998935, 9998936, 9998937, 9998938, 9998939, 9998940, 9998941, 9998942, 9998943, 9998944, 9998945, 9998946, 9998947, 9998948, 9998949, 9998950, 9998951, 9998952, 9998953, 9998954, 9998956, 9998957, 9998958, 9998959, 9998960, 9998961, 9998962, 9998963, 9998964, 9998965, 9998966, 9998967, 9998968, 9998969, 9998970, 9998971, 9998972, 9998973, 9998974, 9998975, 9998976, 9998977, 9998978, 9998979, 9998980, 9998981, 9998982, 9998983, 9998984, 9998985, 9998986, 9998987, 9998988, 9998989, 9998990, 9998991, 9998992, 9998993, 9998994, 9998995, 9998996, 9998998, 9998999, 9999000, 9999001, 9999002, 9999003, 9999004, 9999005, 9999006, 9999007, 9999008, 9999009, 9999010, 9999011, 9999012, 9999013, 9999014, 9999015, 9999016, 9999017, 9999018, 9999019, 9999020, 9999021, 9999022, 9999023, 9999024, 9999025, 9999026, 9999027, 9999028, 9999029, 9999030, 9999031, 9999032, 9999033, 9999034, 9999035, 9999036, 9999037, 9999038, 9999039, 9999041, 9999042, 9999043, 9999044, 9999045, 9999046, 9999047, 9999048, 9999049, 9999050, 9999051, 9999052, 9999053, 9999054, 9999055, 9999056, 9999057, 9999058, 9999059, 9999060, 9999061, 9999062, 9999063, 9999064, 9999065, 9999066, 9999067, 9999068, 9999069, 9999070, 9999071, 9999072, 9999073, 9999074, 9999075, 9999076, 9999077, 9999078, 9999079, 9999080, 9999081, 9999082, 9999084, 9999085, 9999086, 9999087, 9999088, 9999089, 9999090, 9999091, 9999092, 9999093, 9999094, 9999095, 9999096, 9999097, 9999098, 9999099, 9999100, 9999101, 9999102, 9999103, 9999104, 9999105, 9999106, 9999107, 9999108, 9999109, 9999110, 9999111, 9999112, 9999113, 9999114, 9999115, 9999116, 9999117, 9999118, 9999119, 9999120, 9999121, 9999122, 9999123, 9999124, 9999126, 9999127, 9999128, 9999129, 9999130, 9999131, 9999132, 9999133, 9999134, 9999135, 9999136, 9999137, 9999138, 9999139, 9999140, 9999141, 9999142, 9999143, 9999144, 9999145, 9999146, 9999147, 9999148, 9999149, 9999150, 9999151, 9999152, 9999153, 9999154, 9999155, 9999156, 9999157, 9999158, 9999159, 9999160, 9999161, 9999162, 9999163, 9999164, 9999165, 9999166, 9999167, 9999169, 9999170, 9999171, 9999172, 9999173, 9999174, 9999175, 9999176, 9999177, 9999178, 9999179, 9999180, 9999181, 9999182, 9999183, 9999184, 9999185, 9999186, 9999187, 9999188, 9999189, 9999190, 9999191, 9999192, 9999193, 9999194, 9999195, 9999196, 9999197, 9999198, 9999199, 9999200, 9999201, 9999202, 9999203, 9999204, 9999205, 9999206, 9999207, 9999208, 9999209, 9999210, 9999212, 9999213, 9999214, 9999215, 9999216, 9999217, 9999218, 9999219, 9999220, 9999221, 9999222, 9999223, 9999224, 9999225, 9999226, 9999227, 9999228, 9999229, 9999230, 9999231, 9999232, 9999233, 9999234, 9999235, 9999236, 9999237, 9999238, 9999239, 9999240, 9999241, 9999242, 9999243, 9999244, 9999245, 9999246, 9999247, 9999248, 9999249, 9999250, 9999251, 9999252, 9999254, 9999255, 9999256, 9999257, 9999258, 9999259, 9999260, 9999261, 9999262, 9999263, 9999264, 9999265, 9999266, 9999267, 9999268, 9999269, 9999270, 9999271, 9999272, 9999273, 9999274, 9999275, 9999276, 9999277, 9999278, 9999279, 9999280, 9999281, 9999282, 9999283, 9999284, 9999285, 9999286, 9999287, 9999288, 9999289, 9999290, 9999291, 9999292, 9999293, 9999294, 9999295, 9999297, 9999298, 9999299, 9999300, 9999301, 9999302, 9999303, 9999304, 9999305, 9999306, 9999307, 9999308, 9999309, 9999310, 9999311, 9999312, 9999313, 9999314, 9999315, 9999316, 9999317, 9999318, 9999319, 9999320, 9999321, 9999322, 9999323, 9999324, 9999325, 9999326, 9999327, 9999328, 9999329, 9999330, 9999331, 9999332, 9999333, 9999334, 9999335, 9999336, 9999337, 9999338, 9999340, 9999341, 9999342, 9999343, 9999344, 9999345, 9999346, 9999347, 9999348, 9999349, 9999350, 9999351, 9999352, 9999353, 9999354, 9999355, 9999356, 9999357, 9999358, 9999359, 9999360, 9999361, 9999362, 9999363, 9999364, 9999365, 9999366, 9999367, 9999368, 9999369, 9999370, 9999371, 9999372, 9999373, 9999374, 9999375, 9999376, 9999377, 9999378, 9999379, 9999380, 9999382, 9999383, 9999384, 9999385, 9999386, 9999387, 9999388, 9999389, 9999390, 9999391, 9999392, 9999393, 9999394, 9999395, 9999396, 9999397, 9999398, 9999399, 9999400, 9999401, 9999402, 9999403, 9999404, 9999405, 9999406, 9999407, 9999408, 9999409, 9999410, 9999411, 9999412, 9999413, 9999414, 9999415, 9999416, 9999417, 9999418, 9999419, 9999420, 9999421, 9999422, 9999423, 9999425, 9999426, 9999427, 9999428, 9999429, 9999430, 9999431, 9999432, 9999433, 9999434, 9999435, 9999436, 9999437, 9999438, 9999439, 9999440, 9999441, 9999442, 9999443, 9999444, 9999445, 9999446, 9999447, 9999448, 9999449, 9999450, 9999451, 9999452, 9999453, 9999454, 9999455, 9999456, 9999457, 9999458, 9999459, 9999460, 9999461, 9999462, 9999463, 9999464, 9999465, 9999466, 9999468, 9999469, 9999470, 9999471, 9999472, 9999473, 9999474, 9999475, 9999476, 9999477, 9999478, 9999479, 9999480, 9999481, 9999482, 9999483, 9999484, 9999485, 9999486, 9999487, 9999488, 9999489, 9999490, 9999491, 9999492, 9999493, 9999494, 9999495, 9999496, 9999497, 9999498, 9999499, 9999500, 9999501, 9999502, 9999503, 9999504, 9999505, 9999506, 9999507, 9999508, 9999510, 9999511, 9999512, 9999513, 9999514, 9999515, 9999516, 9999517, 9999518, 9999519, 9999520, 9999521, 9999522, 9999523, 9999524, 9999525, 9999526, 9999527, 9999528, 9999529, 9999530, 9999531, 9999532, 9999533, 9999534, 9999535, 9999536, 9999537, 9999538, 9999539, 9999540, 9999541, 9999542, 9999543, 9999544, 9999545, 9999546, 9999547, 9999548, 9999549, 9999550, 9999551, 9999553, 9999554, 9999555, 9999556, 9999557, 9999558, 9999559, 9999560, 9999561, 9999562, 9999563, 9999564, 9999565, 9999566, 9999567, 9999568, 9999569, 9999570, 9999571, 9999572, 9999573, 9999574, 9999575, 9999576, 9999577, 9999578, 9999579, 9999580, 9999581, 9999582, 9999583, 9999584, 9999585, 9999586, 9999587, 9999588, 9999589, 9999590, 9999591, 9999592, 9999593, 9999594, 9999596, 9999597, 9999598, 9999599, 9999600, 9999601, 9999602, 9999603, 9999604, 9999605, 9999606, 9999607, 9999608, 9999609, 9999610, 9999611, 9999612, 9999613, 9999614, 9999615, 9999616, 9999617, 9999618, 9999619, 9999620, 9999621, 9999622, 9999623, 9999624, 9999625, 9999626, 9999627, 9999628, 9999629, 9999630, 9999631, 9999632, 9999633, 9999634, 9999635, 9999636, 9999638, 9999639, 9999640, 9999641, 9999642, 9999643, 9999644, 9999645, 9999646, 9999647, 9999648, 9999649, 9999650, 9999651, 9999652, 9999653, 9999654, 9999655, 9999656, 9999657, 9999658, 9999659, 9999660, 9999661, 9999662, 9999663, 9999664, 9999665, 9999666, 9999667, 9999668, 9999669, 9999670, 9999671, 9999672, 9999673, 9999674, 9999675, 9999676, 9999677, 9999678, 9999679, 9999681, 9999682, 9999683, 9999684, 9999685, 9999686, 9999687, 9999688, 9999689, 9999690, 9999691, 9999692, 9999693, 9999694, 9999695, 9999696, 9999697, 9999698, 9999699, 9999700, 9999701, 9999702, 9999703, 9999704, 9999705, 9999706, 9999707, 9999708, 9999709, 9999710, 9999711, 9999712, 9999713, 9999714, 9999715, 9999716, 9999717, 9999718, 9999719, 9999720, 9999721, 9999722, 9999724, 9999725, 9999726, 9999727, 9999728, 9999729, 9999730, 9999731, 9999732, 9999733, 9999734, 9999735, 9999736, 9999737, 9999738, 9999739, 9999740, 9999741, 9999742, 9999743, 9999744, 9999745, 9999746, 9999747, 9999748, 9999749, 9999750, 9999751, 9999752, 9999753, 9999754, 9999755, 9999756, 9999757, 9999758, 9999759, 9999760, 9999761, 9999762, 9999763, 9999764, 9999766, 9999767, 9999768, 9999769, 9999770, 9999771, 9999772, 9999773, 9999774, 9999775, 9999776, 9999777, 9999778, 9999779, 9999780, 9999781, 9999782, 9999783, 9999784, 9999785, 9999786, 9999787, 9999788, 9999789, 9999790, 9999791, 9999792, 9999793, 9999794, 9999795, 9999796, 9999797, 9999798, 9999799, 9999800, 9999801, 9999802, 9999803, 9999804, 9999805, 9999806, 9999807, 9999809, 9999810, 9999811, 9999812, 9999813, 9999814, 9999815, 9999816, 9999817, 9999818, 9999819, 9999820, 9999821, 9999822, 9999823, 9999824, 9999825, 9999826, 9999827, 9999828, 9999829, 9999830, 9999831, 9999832, 9999833, 9999834, 9999835, 9999836, 9999837, 9999838, 9999839, 9999840, 9999841, 9999842, 9999843, 9999844, 9999845, 9999846, 9999847, 9999848, 9999849, 9999850, 9999852, 9999853, 9999854, 9999855, 9999856, 9999857, 9999858, 9999859, 9999860, 9999861, 9999862, 9999863, 9999864, 9999865, 9999866, 9999867, 9999868, 9999869, 9999870, 9999871, 9999872, 9999873, 9999874, 9999875, 9999876, 9999877, 9999878, 9999879, 9999880, 9999881, 9999882, 9999883, 9999884, 9999885, 9999886, 9999887, 9999888, 9999889, 9999890, 9999891, 9999892, 9999894, 9999895, 9999896, 9999897, 9999898, 9999899, 9999900, 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34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 55, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 672, 674, 674, 675, 676, 678, 679, 680, 681, 682, 682, 683, 684, 685, 686, 687, 688, 689, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 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1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1575, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2178, 2179, 2180, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2354, 2356, 2356, 2357, 2358, 2359, 2359, 2360, 2361, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 2403, 2407, 2408, 2409, 2410, 2411, 2412, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2435, 2436, 2437, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2452, 2453, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2474, 2475, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2489, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2514, 2515, 2516, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2526, 2527, 2528, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2547, 2548, 2549, 2550, 2551, 2552, 2553, 2554, 2555, 2556, 2557, 2558, 2558, 2559, 2560, 2562, 2563, 2564, 2565, 2566, 2566, 2567, 2567, 2572, 2573, 2574, 2575, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2611, 2612, 2613, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2627, 2628, 2629, 2630, 2630]
and the output looks great:
Incremental Sequence 1: First = 9998424, Last = 9999999
Incremental Sequence 2: First = 0, Last = 2630
('Sum of differences between first and last values:', 4205)
Unfortunately, the moment I included one of the extraneous values from your first post the script gives an incorrect output:
my_list = [9998424, 9998425, 9998426, 9998427, 20, 9998429, [...]
Incremental Sequence 1: First = 9998424, Last = 9998427
Incremental Sequence 2: First = 20, Last = 9999999
Incremental Sequence 3: First = 0, Last = 2630
('Sum of differences between first and last values:', 10002612)
It's worth noting that the script I posted includes a validity check that filters out the spike values per your original question. The same experiment does not render a false output.