Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A063145
[ 407, 1189, 1343, 1681, 7597, 8791, 10579, 16147, 23479, 24341, 25751, 26101, 28757, 34093, 36349, 39961, 47053, 47669, 52891, 58879, 62263, 64277, 79223, 88183, 93829, 96029, 98261 ]
[ "base", "nonn" ]
A065340
[ 2, 28, 182, 864, 3474, 12660, 43358, 142552, 455930, 1430796, 4431078, 13595664, 41441570, 125732836, 380212142, 1147057800, 3454803594, 10393245180, 31240551350, 93849578560, 281817169202, 846013542228, 2539215029502, 7620094559544, 22865383949594 ]
[ "nonn", "easy" ]
A039536
[ 58, 124, 202, 268, 346, 412, 490, 556, 586, 598, 610, 622, 646, 658, 670, 682, 694, 696, 697, 698, 699, 701, 702, 703, 704, 705, 707, 718, 778, 844, 922, 988, 1066, 1132, 1210, 1276, 1354, 1420, 1444, 1456, 1468, 1480, 1488, 1489, 1490, 1491 ]
[ "nonn", "base", "easy" ]
A158481
[ 56, 203, 448, 791, 1232, 1771, 2408, 3143, 3976, 4907, 5936, 7063, 8288, 9611, 11032, 12551, 14168, 15883, 17696, 19607, 21616, 23723, 25928, 28231, 30632, 33131, 35728, 38423, 41216, 44107, 47096, 50183, 53368, 56651, 60032, 63511, 67088, 70763, 74536, 78407 ]
[ "nonn", "easy" ]
A200922
[ 1, 1, 1, 3, 7, 1, 1, 13, 17, 17, 7, 43, 25, 3, 41, 29, 57, 11, 21, 1, 25, 29, 17, 27, 15, 7, 11, 63, 15, 237, 73, 21, 43, 229, 1, 1, 73, 3, 253, 63, 7, 179, 3, 289, 97, 157, 7, 59, 95, 237, 33, 47, 3, 31, 43, 141, 157, 63, 137, 101, 387, 109, 157, 27, 29, 37 ]
[ "nonn" ]
A132021
[ 4, 3, 8, 7, 9, 6, 8, 3, 7, 2, 0, 3, 6, 3, 8, 5, 3, 1, 2, 6, 6, 7, 2, 9, 9, 9, 7, 1, 7, 7, 2, 5, 8, 3, 5, 9, 6, 0, 4, 5, 7, 4, 6, 3, 1, 2, 3, 9, 3, 5, 1, 1, 6, 5, 4, 1, 7, 7, 3, 6, 7, 5, 6, 4, 3, 6, 7, 9, 1, 0, 6, 6, 5, 6, 9, 8, 6, 6, 5, 0, 0, 6, 9, 2, 8, 9, 6, 6, 7, 2, 3, 8, 9, 8, 5, 4, 4, 0, 0, 6, 0, 2, 8 ]
[ "nonn", "cons" ]
A159200
[ 0, 0, 1, 0, 1, 0, 1, 0, 2, 0, 1, 0, 1, 0, 3, 0, 1, 0, 1, 0, 3, 0, 1, 0, 2, 0, 3, 0, 1, 0, 1, 0, 3, 0, 3, 0, 1, 0, 3, 0, 1, 0, 1, 0, 5, 0, 1, 0, 2, 0, 3, 0, 1, 0, 3, 0, 3, 0, 1, 0, 1, 0, 5, 0, 3, 0, 1, 0, 3, 0, 1, 0, 1, 0, 5, 0, 3, 0, 1, 0, 4, 0, 1, 0, 3, 0, 3, 0, 1, 0, 3, 0, 3, 0, 3, 0, 1, 0, 5, 0 ]
[ "cons", "nonn" ]
A142954
[ 2, 10, 6, 14, 10, 18, 14, 22, 18, 26, 22, 30, 26, 34, 30, 38, 34, 42, 38, 46, 42, 50, 46, 54, 50, 58, 54, 62, 58, 66, 62, 70, 66, 74, 70, 78, 74, 82, 78, 86, 82, 90, 86, 94, 90, 98, 94, 102, 98, 106, 102, 110, 106, 114, 110 ]
[ "nonn", "easy" ]
A296841
[ 0, 1, 1, -12, -193, -2365, -18552, 500689, 48649969, 2981261772, 169237306055, 9187565146331, 427287357700176, 6011297159973313, -2887128048794477600, -711942625068679800000, -1.3236997551730209e+23, -2.2968753773651295e+25 ]
[ "sign" ]
A268235
[ 1, 4, 9, 20, 37, 76, 141, 280, 541, 1072, 2097, 4192, 8289, 16548, 32953, 65860, 131397, 262764, 524909, 1049736, 2098381, 4196560, 8390865, 16781696, 33558929, 67117460, 134226585, 268452580, 536888037, 1073775900, 2147517725, 4295034280, 8590002605, 17180002736, 34359872001, 68719743792 ]
[ "nonn" ]
A052342
[ 1, 1, 0, -2, 6, 250, -27090, -20110502, 100802987166, 4068016202512330, -1.4760187467254291e+21, -5.356258014516256e+27, 2.13804326403655e+35, 1.0241263111102502e+44 ]
[ "sign", "eigen" ]
A114453
[ 0, 0, 4, 76, 963, 11185, 124465, 1349779, 14371023, 150982388, 1570678136, 16218372618, 166497674684, 1701439985694, 17323079621014, 175846040834673, 1780617141307093, 17993699600756448, 181520864946969250 ]
[ "nonn", "more" ]
A070300
[ 4, 7, 10, 13, 16, 19, 22 ]
[ "nonn" ]
A132741
[ 1, 2, 1, 4, 5, 2, 1, 8, 1, 10, 1, 4, 1, 2, 5, 16, 1, 2, 1, 20, 1, 2, 1, 8, 25, 2, 1, 4, 1, 10, 1, 32, 1, 2, 5, 4, 1, 2, 1, 40, 1, 2, 1, 4, 5, 2, 1, 16, 1, 50, 1, 4, 1, 2, 5, 8, 1, 2, 1, 20, 1, 2, 1, 64, 5, 2, 1, 4, 1, 10, 1, 8, 1, 2, 25, 4, 1, 2, 1, 80, 1, 2, 1, 4, 5, 2, 1, 8, 1, 10, 1, 4, 1, 2, 5, 32, 1, 2 ]
[ "nonn", "easy", "mult" ]
A321178
[ 1, 5, 14, 29, 50, 80, 119, 164, 220, 284, 356, 437, 530, 632, 740, 860, 994, 1138, 1292, 1457, 1633, 1819, 2014, 2219, 2444, 2675, 2915, 3169, 3435, 3709, 3991, 4291, 4603, 4927, 5269, 5620, 5983, 6359, 6745, 7144, 7558, 7984, 8420, 8866, 9325, 9790, 10273 ]
[ "nonn" ]
A050520
[ 155520, 311040, 466560, 622080, 777600, 933120, 933120, 1244160, 1399680, 1555200, 1555200, 1866240, 1866240, 1866240, 2332800, 2488320, 2488320, 2799360, 2799360, 3110400, 2799360, 3110400, 3421440, 3732480, 3888000 ]
[ "nonn" ]
A350683
[ 0, 1, 1, 8, 17, 98, 362, 1916, 9512, 53858, 315872, 1984979, 13105685, 91128546, 663815424, 5055622309, 40148341135, 331753228115, 2846786927873, 25323311882074, 233137061978065, 2218141402504254, 21780561656373550, 220451321425101100, 2297330116404668400 ]
[ "nonn" ]
A295231
[ -4, 15, 765, 61425, 1214325, 95893875, 2615987248875, 298915241625, 10670785663663124, 10218227413637368000, 1.6057168567260477e+21, 5.640441360542416e+22, 3.387648475383059e+27, 7.445380931743693e+26 ]
[ "sign", "frac" ]
A310898
[ 1, 4, 7, 14, 16, 26, 23, 34, 32, 42, 41, 50, 52, 60, 61, 70, 64, 80, 75, 84, 90, 94, 95, 110, 96, 116, 111, 118, 126, 130, 129, 146, 132, 152, 145, 154, 162, 164, 165, 182, 164, 192, 179, 188, 200, 198, 199, 220, 196, 228 ]
[ "nonn" ]
A041443
[ 1, 2, 3, 5, 38, 385, 2733, 3118, 5851, 14820, 450451, 915722, 1366173, 2281895, 17339438, 175676275, 1247073363, 1422749638, 2669823001, 6762395640, 205541692201, 417845780042, 623387472243, 1041233252285, 7912020238238, 80161435634665, 569042069680893 ]
[ "nonn", "frac", "easy" ]
A203514
[ 1, 13, 19747, 9692360769, 3007399210929126000, 9.742935626422427e+29, 4.920541066803112e+44, 5.409180353288641e+62 ]
[ "nonn" ]
A277126
[ 1, 2, 295, 883438, 252027511, 7469046275, 26782373099, 53191768475, 55246802458, 819613658855, 893727887879978 ]
[ "nonn", "more" ]
A376003
[ 1, 6, 12, 36, 54, 108, 156, 168, 192, 204, 288, 306, 408, 432, 486, 696, 804, 1104, 1146, 1188, 1488, 1512, 1632, 1764, 1806, 1932, 2232, 2904, 3114, 3408, 3456, 3528, 4014, 4104, 4392, 4596, 4608, 4704, 4788, 4872, 4932, 4944, 5208, 5304, 5868, 6012, 6696, 6792 ]
[ "nonn", "base" ]
A338861
[ 1, 2, 6, 15, 42, 143, 399, 1190, 4209, 10920, 37245, 109886, 339745, 1037186, 3205734, 9784263, 29837784, 93313919, 289627536 ]
[ "nonn", "hard", "more" ]
A093447
[ 1, 2, 3, 6, 20, 6, 24, 210, 72, 10, 120, 3024, 1320, 182, 15, 720, 55440, 32760, 4896, 380, 21, 5040, 1235520, 1028160, 175560, 13800, 702, 28, 40320, 32432400, 39070080, 7893600, 657720, 32736, 1190, 36, 362880, 980179200, 1744364160 ]
[ "nonn", "tabl" ]
A227615
[ 3, 4, 8, 16, 31, 61, 122, 244, 487, 973, 1946, 3892, 7783, 15565, 31130, 62259, 124517, 249033, 498066, 996131, 1992262, 3984524, 7969047, 15938093, 31876185, 63752369, 127504737, 255009473, 510018945, 1020037890, 2040075780 ]
[ "nonn", "base" ]
A027240
[ 1, 4, 19, 80, 391, 1738, 8797, 40878, 212491, 1023392, 5426518, 26891674, 144717381, 733600690, 3991767587, 20603079346, 113049604075, 591971513924, 3269119157724, 17319091807608, 96127613360983, 514139933872914, 2865265217457906, 15446276427044382, 86367699910234830 ]
[ "nonn" ]
A339827
[ 3, 4, 4, 8, 8, 8, 8, 8, 8, 12, 12, 12, 12, 12, 12, 12, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46 ]
[ "nonn" ]
A135353
[ 2, -3, 3, 22, 51, 93, 170, 333, 675, 1366, 2739, 5469, 10922, 21837, 43683, 87382, 174771, 349533, 699050, 1398093, 2796195, 5592406, 11184819, 22369629, 44739242, 89478477, 178956963, 357913942, 715827891, 1431655773, 2863311530, 5726623053, 11453246115, 22906492246 ]
[ "sign" ]
A323277
[ 0, 0, 1, 21, 342, 5049, 70794, 961794, 12792492, 167583249, 2170496898, 27864238950, 355198394484, 4501897295274, 56786420175588, 713416451137956, 8931958558413912, 111495926008783800, 1388178160043508000, 17244120146466623000, 213776181450214470000, 2.645421031806169e+21 ]
[ "nonn" ]
A221855
[ 4, 12, 30, 72, 130, 204, 294, 400, 522, 660, 814, 984, 1170, 1372, 1590, 1824, 2074, 2340, 2622, 2920, 3234, 3564, 3910, 4272, 4650, 5044, 5454, 5880, 6322, 6780, 7254, 7744, 8250, 8772, 9310, 9864, 10434, 11020, 11622, 12240, 12874, 13524, 14190, 14872, 15570, 16284, 17014, 17760, 18522, 19300 ]
[ "base", "nonn" ]
A358313
[ 5, 7, 13, 17, 23, 103, 6863, 7523, 11807, 11833, 22447, 91807, 100517, 144167, 204013, 221077, 478937, 531983, 571867, 752293, 1440253, 1647383, 1715717, 1727527, 1768667, 2193707, 2381963, 2539393, 2957237, 3215783, 3290647, 3873713, 4243997, 4512223, 4880963, 4895777, 5226107, 5345317, 5540063 ]
[ "nonn" ]
A329522
[ 10, 12, 14, 16, 20, 21, 25, 30, 32, 34, 38, 49, 50, 52, 56, 58, 65, 70, 74, 76, 85, 92, 94, 98, 100, 102, 104, 106, 110, 111, 115, 119, 120, 122, 124, 128, 133, 140, 142, 146, 148, 155, 160, 164, 166, 175, 182, 184, 188, 200, 201, 203, 205, 209, 210, 212, 214, 218, 221, 230 ]
[ "nonn", "base", "easy" ]
A199166
[ 2, 4, 8, 88, 888, 222222, 444444, 888888, 444444444444, 888888888888, 444444444444444400, 888888888888888800, 8.888888888888889e+23, 2.222222222222222e+29, 4.444444444444444e+29, 8.888888888888888e+29 ]
[ "nonn", "base" ]
A019440
[ 8, 8000000000000, 8000000000008, 8000000000018, 8000000000080, 8000000000088, 8000000000085 ]
[ "word", "nonn", "dumb" ]
A148552
[ 1, 1, 3, 5, 21, 44, 194, 447, 2059, 5054, 23760, 60785, 290185, 765374, 3688939, 9954865, 48328461, 132793952, 648110850, 1806922951, 8854881499, 24984984772, 122828350857, 350072375310, 1725363761048, 4959679647599, 24494419473314, 70931380591142, 350897963505759, 1022670848686661, 5066201743368781 ]
[ "nonn", "walk" ]
A066115
[ 0, 1, 2, 3, 4, 6, 5, 7, 7, 8, 7, 11, 8, 10, 10, 11, 10, 14, 11, 15, 16, 14, 13, 19, 16, 16, 17, 19, 16, 22, 17, 21, 19, 19, 20, 27, 20, 22, 22, 28, 22, 28, 23, 27, 28, 25, 25, 33, 28, 30, 28, 30, 28, 34, 31, 36, 31, 31, 31, 42, 32, 34, 37, 37, 36, 39, 35, 40 ]
[ "nonn" ]
A022309
[ 0, 4, 5, 10, 16, 27, 44, 72, 117, 190, 308, 499, 808, 1308, 2117, 3426, 5544, 8971, 14516, 23488, 38005, 61494, 99500, 160995, 260496, 421492, 681989, 1103482, 1785472, 2888955, 4674428, 7563384, 12237813, 19801198, 32039012, 51840211, 83879224, 135719436 ]
[ "nonn", "easy" ]
A069316
[ 5592405, 16050948896, 48238373155229, 148975517675350530, 468579743984737700000, 1.491945234246315e+24, 4.789484633305049e+27, 1.5460814292574112e+31, 5.00963949754137e+34, 1.627374940255557e+38 ]
[ "nonn" ]
A378001
[ 2, 15, 99, 722, 8410, 123813, 2177847, 44317852, 1023457869, 26432595075, 754777789018, 23609224082310, 802772380561983, 29480883458980948, 1162849439785414100, 49030176097150570000, 2.200618769387073e+21, 1.0475319694525086e+23, 5.271200265927977e+24 ]
[ "nonn", "base" ]
A215858
[ 1, 36, 1110, 31680, 904299, 26603148, 821278744, 26864874465, 935625630797, 34750489933016, 1375999952017938, 57998361908305496, 2596646585329105000, 123180358220543890000, 6.17588060394544e+21, 3.2643884676099236e+23, 1.814740445034108e+25 ]
[ "nonn" ]
A234019
[ 0, -1, 0, 1, 2, 4, 6, 19, 38, 67, 127, 234, 419, 745, 1378, 2678, 5311, 10470, 20333 ]
[ "sign" ]
A060089
[ 1, 1, 3, 7, 23, 63, 213, 627, 2149, 6597, 22787, 71883, 249523, 802291, 2794365, 9111917, 31814061, 104862813, 366796437, 1219313185, 4271041447, 14295561451, 50131159253, 168742700865, 592279599483, 2003050663889, 7035894016347, 23890177457535, 83968962295531 ]
[ "nonn" ]
A221242
[ 4, 484, 45369, 4096576, 367565584, 32940435025, 2951293792489, 264404315544196, 23687401278880160, 2122092173450945500, 190112409243526700000, 1.7031641464052384e+22, 1.525817148915719e+24 ]
[ "nonn" ]
A026202
[ 1, 2, 4, 5, 7, 3, 10, 11, 13, 14, 16, 6, 19, 20, 22, 8, 25, 9, 28, 29, 31, 32, 34, 12, 37, 38, 40, 41, 43, 15, 46, 47, 49, 17, 52, 18, 55, 56, 58, 59, 61, 21, 64, 65, 67, 23, 70, 24, 73, 74, 76, 26, 79, 27, 82, 83, 85, 86, 88, 30, 91, 92, 94 ]
[ "nonn" ]
A073314
[ 3, 2, 4, 2, 0, -8, -20, -40, -64, -88, -96, -64, 48, 288, 704, 1312, 2048, 2688, 2752, 1408, -2560, -10624, -24064, -43008, -64768, -81408, -76800, -24064, 114688, 382976, 814080, 1398784, 2031616, 2435072, 2072576, 81920, -4706304, -13557760 ]
[ "easy", "sign" ]
A377404
[ 0, 0, 0, 1, 0, 1, 2, 2, 0, 1, 2, 2, 4, 4, 4, 5, 0, 1, 2, 2, 4, 4, 4, 5, 8, 8, 8, 9, 8, 9, 10, 10, 0, 1, 2, 2, 4, 4, 4, 5, 8, 8, 8, 9, 8, 9, 10, 10, 16, 16, 16, 17, 16, 17, 18, 18, 16, 17, 18, 18, 20, 20, 20, 21, 0, 1, 2, 2, 4, 4, 4, 5, 8, 8, 8, 9, 8, 9, 10, 10 ]
[ "nonn", "base", "easy" ]
A122837
[ 1, 1, -1, 2, 0, -1, 3, 1, -1, -1, 5, 4, -1, -2, -1, 8, 10, 2, -4, -3, -1, 13, 22, 11, -4, -8, -4, -1, 21, 45, 35, 3, -15, -13, -5, -1, 34, 88, 91, 34, -20, -32, -19, -6, -1, 55, 167, 214, 128, -1, -65, -56, -26, -7, -1 ]
[ "sign", "tabl" ]
A018491
[ 1, 2, 11, 22, 23, 46, 253, 506 ]
[ "nonn", "fini", "full", "easy" ]
A252883
[ 510, 3847, 28474, 211881, 1575377, 11720268, 87198323, 648799167, 4827612777, 35921934387, 267296715834, 1988972427035, 14800140113352, 110129393771043, 819485370061916, 6097885580453108, 45375088417906620, 337641430554410940 ]
[ "nonn" ]
A085949
[ 9, 10, 21, 33, 39, 51, 57, 115, 116, 124, 185, 123, 129, 235, 106, 236, 244, 335, 213, 292, 395, 415, 623, 291, 303, 309, 321, 327, 1017, 1143, 655, 548, 834, 894, 604, 314, 815, 835, 346, 716, 1086, 1146, 579, 591, 1393, 422, 892, 681, 687, 1165, 956, 1446 ]
[ "nonn" ]
A128960
[ 0, 24, 192, 960, 3840, 13440, 43008, 129024, 368640, 1013760, 2703360, 7028736, 17891328, 44728320, 110100480, 267386880, 641728512, 1524105216, 3586129920, 8367636480, 19377684480, 44568674304, 101871255552, 231525580800, 523449139200, 1177760563200, 2638183661568 ]
[ "nonn", "easy" ]
A201619
[ 4, 16, 56, 211, 718, 2271, 6654, 18191, 46767, 113873, 264247, 587571, 1257743, 2602113, 5220668, 10186777, 19378603, 36016206, 65517188, 116838180, 204546828, 351977489, 595974410, 993932688, 1634127635, 2650699891, 4245165105 ]
[ "nonn" ]
A274481
[ 1, 1, 6, 201, 43668, 66109077, 734489285949, 62046990518394984, 4.085601734354075e+22, 2.1354101777096684e+29, 8.983171252819461e+36, 3.0753234798365406e+45, 8.64525056709545e+54, 2.0107402986647992e+65 ]
[ "nonn" ]
A097247
[ 1, 2, 3, 3, 5, 6, 7, 6, 5, 10, 11, 5, 13, 14, 15, 5, 17, 10, 19, 15, 21, 22, 23, 10, 7, 26, 15, 21, 29, 30, 31, 10, 33, 34, 35, 15, 37, 38, 39, 30, 41, 42, 43, 33, 7, 46, 47, 15, 11, 14, 51, 39, 53, 30, 55, 42, 57, 58, 59, 25, 61, 62, 35, 15, 65, 66, 67, 51, 69, 70, 71, 30, 73, 74 ]
[ "nonn" ]
A314776
[ 1, 5, 9, 13, 20, 23, 27, 31, 40, 41, 45, 49, 60, 59, 63, 67, 80, 77, 81, 85, 100, 95, 99, 103, 120, 113, 117, 121, 140, 131, 135, 139, 160, 149, 153, 157, 180, 167, 171, 175, 200, 185, 189, 193, 220, 203, 207, 211, 240, 221 ]
[ "nonn" ]
A035423
[ 1, 5, 8, 13, 20, 31, 46, 53, 68, 75, 98, 105, 110, 140, 147, 152, 196, 203, 208, 215, 273, 280, 285, 292, 374, 381, 386, 393, 404, 509, 516, 521, 528, 539, 601, 685, 692, 697, 704, 715, 730, 785, 916, 923, 928, 935, 946, 961, 1020, 1050, 1213, 1220, 1225 ]
[ "nonn" ]
A287525
[ 2, 4, 7, 12, 19, 31, 49, 80, 129, 210, 339, 549, 887, 1436, 2323, 3760, 6083, 9843, 15925, 25768, 41693, 67462, 109155, 176617, 285771, 462388, 748159, 1210548, 1958707, 3169255, 5127961, 8297216, 13425177, 21722394, 35147571, 56869965, 92017535, 148887500 ]
[ "nonn", "easy" ]
A215215
[ 2, 5, 13, 31, 41, 53, 67, 79, 83, 109, 131, 157, 197, 223, 239, 313, 317, 353, 379, 421, 431, 443, 457, 499, 509, 521, 547, 577, 587, 599, 613, 677, 691, 733, 743, 769, 811, 821, 859, 863, 911, 937, 941, 967, 977, 1019, 1093, 1097, 1123, 1171, 1201, 1223, 1237 ]
[ "nonn", "easy" ]
A017999
[ 1, 20, 279, 3370, 37841, 407640, 4281739, 44256950, 452652981, 4597133860, 46465625999, 468116448930, 4705386343321, 47223418005680, 473421066847059, 4742518890351310, 47483346499724860, 475240568299871100, 4755255406504489000, 47572502130747600000 ]
[ "nonn", "easy" ]
A151282
[ 1, 2, 6, 18, 58, 190, 638, 2170, 7474, 25974, 90982, 320738, 1137002, 4049838, 14485326, 52001290, 187292514, 676546790, 2450311862, 8895769714, 32366225562, 117995832990, 430960312862, 1576675041434, 5777325893266, 21200338220630, 77901645076998, 286615385651970, 1055762834791114, 3893279267979662 ]
[ "nonn", "walk" ]
A200185
[ 10, 29, 78, 100, 186, 246, 380, 464, 686, 798, 1096, 1276, 1658, 1878, 2408, 2668, 3306, 3672, 4432, 4852, 5814, 6288, 7398, 8010, 9278, 9960, 11486, 12236, 13944, 14870, 16774, 17780, 19998, 21088, 23528, 24826, 27494, 28890, 31930, 33424, 36720, 38456 ]
[ "nonn" ]
A368785
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[ "nonn" ]
A376988
[ 0, 0, 0, 0, 0, 1, 1, 2, 3, 6, 7, 13, 20, 32, 43, 71, 109, 162, 226, 363, 553, 811 ]
[ "nonn", "more" ]
A147873
[ 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1 ]
[ "nonn", "base", "less", "uned" ]
A150464
[ 1, 2, 7, 25, 97, 404, 1693, 7388, 32505, 145180, 657113, 2989105, 13746349, 63477990, 294979025, 1377542831, 6455184517, 30385998096, 143414160901, 679093203299, 3224102213017, 15341517413850, 73177613623841, 349684935900806, 1674275884420683, 8029765418428754, 38569710367459910, 185545627362485950 ]
[ "nonn", "walk" ]
A200965
[ 1, 2, 1, 4, 4, 1, 9, 12, 6, 1, 23, 34, 24, 8, 1, 65, 98, 83, 40, 10, 1, 197, 294, 273, 164, 60, 12, 1, 626, 919, 891, 612, 285, 84, 14, 1, 2056, 2974, 2938, 2188, 1195, 454, 112, 16, 1, 6918, 9891, 9846, 7698, 4677, 2118, 679, 144, 18, 1, 23714, 33604, 33549 ]
[ "nonn", "tabl" ]
A106893
[ 3, 5, 31, 59, 67, 71, 97, 137, 181, 223, 229, 251, 313, 353, 367, 383, 443, 449, 463, 467, 521, 619, 631, 641, 647, 653, 661, 691, 719, 727, 797, 829, 839, 947, 977, 1013, 1039, 1049, 1061, 1093, 1103, 1213, 1303, 1321, 1409, 1453, 1483, 1499, 1511 ]
[ "nonn", "easy" ]
A113155
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[ "easy", "nonn" ]
A232723
[ 0, 1, 2, 4, -1, 8, -3, -2, 16, -7, -6, -4, 3, 32, -15, -14, -12, 7, -8, 5, 6, 64, -31, -30, -28, 15, -24, 13, 14, -16, 9, 10, 12, -5, 128, -63, -62, -60, 31, -56, 29, 30, -48, 25, 26, 28, -13, -32, 17, 18, 20, -9, 24, -11, -10, 256, -127, -126, -124, 63 ]
[ "sign", "easy" ]
A188972
[ 2, 4, 5, 8, 10, 12, 13, 15, 17, 19, 22, 24, 27, 28, 29, 31, 34, 35, 37, 40, 43, 44, 45, 48, 49, 51, 52, 55, 56, 57, 62, 63, 65, 67, 71, 72, 73, 78, 79, 80, 82, 85, 86, 88, 91, 92, 93, 94, 99, 100, 102, 103, 105, 108, 109, 111, 112, 113, 116, 119, 120, 121, 127, 128, 130, 131, 133, 135, 137, 139 ]
[ "nonn" ]
A115946
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[ "nonn" ]
A280486
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[ "nonn" ]
A318871
[ 1, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 35, 41, 43, 47, 49, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271 ]
[ "nonn" ]
A307547
[ 1, 2, 3, 5, 7, 11, 15, 22, 6, 14, 4, 77, 101, 9, 8, 21, 27, 35, 10, 19, 12, 167, 251, 25, 89, 28, 43, 13, 55, 467, 311, 23, 49, 1231, 33, 17977, 281, 121, 45, 42, 193, 2417, 71, 31, 41, 73, 38, 7013, 275, 9283, 363, 53, 63, 17, 142, 47, 102359, 20, 44, 139 ]
[ "nonn" ]
A021888
[ 0, 0, 1, 1, 3, 1, 2, 2, 1, 7, 1, 9, 4, 5, 7, 0, 1, 3, 5, 7, 4, 6, 6, 0, 6, 3, 3, 4, 8, 4, 1, 6, 2, 8, 9, 5, 9, 2, 7, 6, 0, 1, 8, 0, 9, 9, 5, 4, 7, 5, 1, 1, 3, 1, 2, 2, 1, 7, 1, 9, 4, 5, 7, 0, 1, 3, 5, 7, 4, 6, 6, 0, 6, 3, 3, 4, 8, 4, 1, 6, 2, 8, 9, 5, 9, 2, 7, 6, 0, 1, 8, 0, 9, 9, 5, 4, 7, 5, 1 ]
[ "nonn", "cons" ]
A164598
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[ "nonn", "easy" ]
A357677
[ 0, 1, 3, 5, 7, 9, 25, 27, 49, 81, 125, 243, 343, 625, 729, 2187, 2401, 3125, 6561, 15625, 16807, 19683, 59049, 78125, 117649, 177147, 390625, 531441, 823543, 1594323, 1953125, 4782969, 5764801, 9765625, 14348907, 40353607, 43046721, 48828125, 129140163 ]
[ "nonn", "easy" ]
A158211
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[ "sign", "frac" ]
A135923
[ 0, 35, 1430, 13941, 75205, 289800, 897165, 2379300, 5620846, 12135825, 24377000, 46145495, 83119995, 143526526, 238971495, 385462350, 604641900, 925264015, 1384940106, 2032187465, 2928812225, 4152661380, 5800779985, 7993011336, 10876079610, 14628196125 ]
[ "nonn" ]
A348073
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[ "nonn" ]
A260767
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[ "nonn", "tabl" ]
A309758
[ 1, 3, 4, 9, 12, 13, 27, 36, 39, 40, 81, 108, 117, 120, 121, 243, 324, 351, 360, 363, 364, 729, 972, 1053, 1080, 1089, 1092, 1093, 2187, 2916, 3159, 3240, 3267, 3276, 3279, 3280, 6561, 8748, 9477, 9720, 9801, 9828, 9837, 9840, 9841, 19683, 26244, 28431 ]
[ "nonn" ]
A048656
[ 1, 2, 4, 4, 8, 8, 16, 16, 16, 16, 32, 32, 64, 64, 64, 64, 128, 128, 256, 256, 256, 256, 512, 512, 512, 512, 512, 512, 1024, 1024, 2048, 2048, 2048, 2048, 2048, 2048, 4096, 4096, 4096, 4096, 8192, 8192, 16384, 16384, 16384, 16384, 32768, 32768, 32768, 32768 ]
[ "nonn" ]
A347712
[ 1, 1, 1, 1, 2, 3, 3, 4, 6, 4, 8, 13, 5, 11, 16, 12, 22, 10, 16, 37, 14, 20, 35, 32, 33, 20, 44, 46, 32, 43, 40, 76, 46, 18, 83, 68, 47, 63, 71, 88, 78, 46, 72, 129, 65, 63, 140, 104, 85, 73, 109, 150, 90, 95, 138, 176, 116, 54, 184, 181, 96, 159, 156, 172, 182, 74 ]
[ "nonn" ]
A219792
[ 1, 1, 3, 3, 5, 3, 7, 3, 7, 5, 11, 3, 13, 7, 5, 5, 17, 7, 19, 5, 7, 11, 23, 3, 25, 13, 19, 7, 29, 5, 31, 15, 11, 17, 13, 7, 37, 19, 13, 5, 41, 7, 43, 11, 13, 23, 47, 5, 43, 25, 17, 13, 53, 19, 25, 7, 19, 29, 59, 5, 61, 31, 7, 17, 13, 11, 67, 17, 23, 13, 71, 7 ]
[ "nonn" ]
A266456
[ 1, 5, 39, 357, 3471, 35003, 362265, 3821877, 40918431, 443234475, 4847042025, 53425329675, 592800026625, 6615155585925, 74183656771239, 835491101084757, 9445356930180736, 107140324945955490, 1218962144543118000 ]
[ "nonn" ]
A129198
[ 1, 2, 5, 3, 11, 7, 23, 4, 47, 42, 95, 89, 191, 6, 383, 376, 767, 8, 1535, 1526, 3071, 9, 6143, 6133, 12287, 10, 24575, 24564, 49151, 49139, 98303, 12, 196607, 196594, 393215, 13, 786431, 786417, 1572863, 14, 3145727, 3145712, 6291455, 15, 12582911 ]
[ "nonn" ]
A287317
[ 1, 10, 270, 10900, 551950, 32232060, 2070891900, 142317232200, 10277494548750, 770878551371500, 59577647564312020, 4717432065143561000, 381091087190569300000, 3.1308955091335404e+22, 2.609450031306515e+24, 2.2019955276530157e+26 ]
[ "nonn", "easy", "walk" ]
A330641
[ 1, 1, 2, 3, 5, 7, 11, 15, 22, 30, 42, 56, 77, 101, 135, 176, 230, 295, 380, 480, 607, 758, 943, 1161, 1426, 1733, 2100, 2525, 3023, 3595, 4261, 5017, 5888, 6874, 7996, 9258, 10687, 12281, 14073, 16066, 18288, 20747, 23478, 26482, 29801, 33442, 37441, 41811, 46596, 51801, 57478, 63639, 70329, 77567 ]
[ "nonn", "easy" ]
A036408
[ 0, 1, 1, 1, 2, 3, 4, 5, 7, 9, 10, 13, 15, 17, 20, 23, 26, 29, 33, 37, 40, 45, 49, 53, 58, 63, 68, 73, 79, 85, 90, 97, 103, 109, 116, 123, 130, 137, 145, 153, 160, 169, 177, 185, 194, 203, 212, 221, 231, 241, 250, 261, 271, 281, 292, 303, 314, 325 ]
[ "nonn" ]
A124948
[ 1, 20, 94, 350, 1522, 6670, 29992, 136548, 628362, 2914622, 13606624, 63855108, 300982084, 1423941500, 6758032522, 32161829650, 153427657050, 733475019582, 3513035370640, 16854198764892, 80981882536292, 389635048394172 ]
[ "nonn", "base" ]
A363937
[ 0, 1, 1, 1, 2, 2, 3, 3, 3, 3, 2, 3, 4, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 4, 5, 5, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 ]
[ "nonn", "more" ]
A190917
[ 1, 1, 5, 29, 182, 1198, 8142, 56620, 400598, 2872754, 20824778, 152303410, 1122149800, 8319825040, 62017475600, 464452683432, 3492568119566, 26358270711370, 199565061455634, 1515311001158482, 11535716330003876, 88025068713285470, 673124069796140900 ]
[ "nonn" ]
A342800
[ 0, 0, 0, 0, 0, 0, 24, 72, 0, 0, 1704, 5184, 0, 0, 193344, 600504, 0, 0, 34321512, 141520752, 0, 0, 9205815672, 37962945288, 0, 0 ]
[ "nonn", "more" ]
A014995
[ 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ "sign" ]
A080563
[ 1, 12, 30, 140, 291, 440, 660, 792, 727, 572, 302, 92, 37 ]
[ "nonn", "fini", "full" ]
A346049
[ 1, 1, 1, 1, 1, 0, 1, 2, 3, 4, 4, 4, 6, 10, 16, 24, 30, 37, 50, 74, 116, 175, 245, 332, 456, 654, 981, 1471, 2146, 3056, 4320, 6203, 9119, 13540, 19986, 29134, 42113, 61047, 89398, 132021, 195272, 287547, 421235, 616418, 905161, 1335648, 1976407, 2922982, 4313230 ]
[ "nonn" ]
A133613
[ 7, 8, 3, 5, 9, 1, 4, 6, 4, 2, 6, 2, 7, 2, 6, 5, 7, 5, 4, 0, 1, 9, 5, 0, 9, 3, 4, 6, 8, 1, 5, 8, 4, 8, 1, 0, 7, 6, 9, 3, 2, 7, 8, 4, 3, 2, 2, 2, 3, 0, 0, 8, 3, 6, 6, 9, 4, 5, 0, 9, 7, 6, 9, 3, 9, 9, 8, 1, 6, 9, 9, 3, 6, 9, 7, 5, 3, 5, 2, 6, 5, 1, 5, 8, 3, 9, 1, 8, 1, 0, 5, 6, 2, 8, 4, 2, 4, 0, 4, 9, 8, 0, 5, 1, 6 ]
[ "nonn", "base" ]
A033150
[ 1, 7, 0, 5, 2, 1, 1, 1, 4, 0, 1, 0, 5, 3, 6, 7, 7, 6, 4, 2, 8, 8, 5, 5, 1, 4, 5, 3, 4, 3, 4, 5, 0, 8, 1, 6, 0, 7, 6, 2, 0, 2, 7, 6, 5, 1, 6, 5, 3, 4, 6, 9, 0, 9, 9, 9, 9, 4, 2, 8, 4, 9, 0, 6, 5, 4, 7, 3, 1, 3, 1, 9, 2, 1, 6, 8, 1, 2, 2, 4, 9, 1, 9, 3, 4, 2, 4, 4, 1, 3, 2, 1, 0, 0, 8, 7, 1, 0, 0, 1, 7, 9 ]
[ "nonn", "cons" ]