Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A227075
[ 1, 3, 3, 9, 6, 9, 27, 15, 15, 27, 81, 42, 30, 42, 81, 243, 123, 72, 72, 123, 243, 729, 366, 195, 144, 195, 366, 729, 2187, 1095, 561, 339, 339, 561, 1095, 2187, 6561, 3282, 1656, 900, 678, 900, 1656, 3282, 6561, 19683, 9843, 4938, 2556, 1578, 1578, 2556, 4938 ]
[ "nonn", "tabl" ]
A169556
[ 1, 15, 210, 2940, 41160, 576240, 8067360, 112943040, 1581202560, 22136835840, 309915701760, 4338819824640, 60743477544960, 850408685629440, 11905721598812160, 166680102383370240, 2333521433367183400 ]
[ "nonn" ]
A064118
[ 1, 3, 7, 85, 1781, 2780, 112280, 155025 ]
[ "base", "more", "nonn" ]
A082070
[ 1, 1, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 3, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 1, 2, 2, 2, 2, 2 ]
[ "nonn" ]
A024861
[ 2, 3, 11, 18, 44, 71, 147, 238, 450, 728, 1304, 2110, 3652, 5909, 10001, 16182, 26984, 43661, 72085, 116636, 191284, 309504, 505312, 817612, 1330854, 2153367, 3498039, 5659946, 9181940 ]
[ "nonn" ]
A036788
[ 1, 5, 10, 11, 15, 20, 40, 50, 51, 55, 60, 90, 100, 101, 102, 104, 105, 106, 109, 110, 111, 115, 120, 140, 150, 151, 155, 160, 190, 200, 201, 205, 210, 250, 300, 400, 401, 405, 410, 450, 500, 501, 502, 504, 505, 506, 509, 510, 511, 515, 520, 540, 550, 551, 555 ]
[ "nonn", "base", "easy", "nice" ]
A348275
[ 99225, 1091475, 1289925, 1334025, 1576575, 1686825, 1715175, 1863225, 1885275, 2027025, 2061675, 2282175, 2304225, 2395575, 2401245, 2436525, 2480625, 2650725, 2723175, 2789325, 2877525, 2962575, 3031875, 3075975, 3132675, 3185325, 3186225, 3296475, 3353805, 3501225 ]
[ "nonn" ]
A240303
[ 0, 1, 2, 3, 5, 6, 11, 13, 19, 26, 37, 44, 66, 80, 108, 139, 182, 226, 298, 366, 474, 588, 742, 911, 1154, 1408, 1751, 2143, 2642, 3205, 3944, 4761, 5805, 6998, 8479, 10177, 12285, 14679, 17620, 21014, 25114, 29822, 35529, 42057, 49894, 58927, 69644, 81994 ]
[ "nonn", "easy" ]
A231645
[ 3, 35, 104, 341, 1189, 4040, 13560, 45803, 155131, 524683, 1773770, 5998876, 20290918, 68629108, 232120783, 785115525, 2655576210, 8982247095, 30381769982, 102764504913, 347595681724, 1175726561166, 3976846922803, 13451535863780 ]
[ "nonn" ]
A025771
[ 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 37, 38, 40, 42, 43, 45, 47, 48, 50, 52, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 82, 84, 86, 89 ]
[ "nonn", "easy" ]
A191791
[ 1, 1, 2, 3, 5, 1, 8, 2, 15, 4, 1, 25, 8, 2, 46, 19, 4, 1, 79, 36, 9, 2, 147, 76, 24, 4, 1, 256, 146, 48, 10, 2, 477, 304, 109, 29, 4, 1, 841, 578, 224, 60, 11, 2, 1570, 1180, 499, 144, 34, 4, 1, 2791, 2244, 1002, 312, 72, 12, 2, 5217, 4525, 2172, 731, 181, 39, 4, 1, 9336, 8588, 4347, 1530, 410, 84, 13, 2 ]
[ "nonn", "tabf" ]
A167537
[ 1, 39, 1482, 56316, 2140008, 81320304, 3090171552, 117426518976, 4462207721088, 169563893401344, 6443427949251072, 244850262071540740, 9304309958718548000, 353563778431304800000, 1.3435423580389584e+22 ]
[ "nonn" ]
A358976
[ 1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 19, 21, 22, 23, 24, 25, 28, 29, 31, 32, 33, 37, 39, 41, 43, 44, 47, 49, 50, 51, 53, 55, 57, 58, 59, 61, 62, 65, 66, 67, 69, 71, 73, 76, 77, 79, 83, 84, 85, 87, 88, 89, 92, 93, 95, 97, 98, 101, 102, 103, 106, 107, 109, 110 ]
[ "nonn", "base" ]
A247898
[ 36, 36, 54, 72, 18, 36, 18, 36, 36, 36, 18, 36, 36, 18, 18, 36, 36, 54, 18, 18, 90, 36, 54, 18, 18, 18, 36, 18, 54, 18, 36, 36, 18, 18, 36, 36, 18, 36, 36, 18, 54, 18, 72, 18, 36, 54, 18, 18, 36, 18, 90, 18, 36, 36, 18, 18, 18, 18, 18, 72, 18, 36, 18, 36, 18, 18, 18, 18, 18, 18, 36, 18, 18, 18, 54, 18, 18, 18, 18, 18, 18 ]
[ "nonn", "easy" ]
A104574
[ 0, 1, 3, 10, 28, 80, 224, 633, 1793, 5109, 14619, 42003, 121089, 350116, 1014892, 2948429, 8582357, 25024833, 73080783, 213714517, 625756147, 1834282280, 5382370208, 15808450470, 46470788358, 136715063545, 402505866459, 1185835240498, 3495843681868, 10311848123968 ]
[ "nonn" ]
A276953
[ 1, 3, 2, 4, 8, 6, 5, 12, 30, 24, 7, 14, 48, 144, 120, 9, 26, 54, 240, 840, 720, 10, 32, 126, 264, 1440, 5760, 5040, 11, 36, 150, 744, 1560, 10080, 45360, 40320, 13, 38, 168, 864, 5160, 10800, 80640, 403200, 362880, 15, 50, 174, 960, 5880, 41040, 85680, 725760, 3991680, 3628800, 16, 56, 246, 984, 6480, 46080, 367920, 766080, 7257600, 43545600, 39916800 ]
[ "nonn", "base", "tabl" ]
A146407
[ 1, 1, 1, 1, 1, 1, 1, 1, 17, 17, 53, 53, 413, 413, 6475, 6475, 139711, 139711, 4765521, 4765521, 251545591, 251545591, 21612521501 ]
[ "nonn" ]
A239685
[ 263, 2063, 4463, 4643, 6203, 20063, 26003, 60443, 62003, 64403, 68483, 69929, 86843, 88463, 88643, 92699, 200063, 260003, 260999, 296099, 296909, 400643, 406403, 406883, 446003, 449699, 460403, 464003, 464999, 468803, 488603, 494699, 496499, 496949, 499649 ]
[ "nonn", "base" ]
A114248
[ 0, 0, 0, 4, 11, 36, 95, 257, 685, 1747, 4405, 10601, 25991, 63589, 156965, 387971, 973753, 2471133, 6340799 ]
[ "nonn", "more" ]
A223571
[ 27, 729, 16038, 352836, 7762392, 170772624, 3756997728, 82653950016, 1818386900352, 40004511807744, 880099259770368, 19362183714948096, 425968041728858100, 9371296918034878000, 206168532196767330000 ]
[ "nonn" ]
A222248
[ 0, 1, 2, 3, 4, 9, 6, 7, 8, 5, 10, 11, 12, 13, 14, 19, 16, 17, 18, 15, 20, 21, 22, 23, 24, 29, 26, 27, 28, 25, 30, 31, 32, 33, 34, 39, 36, 37, 38, 35, 40, 41, 42, 43, 44, 49, 46, 47, 48, 45, 90, 91, 92, 93, 94, 99, 96, 97, 98, 95, 60, 61, 62, 63, 64, 69, 66, 67, 68, 65, 70, 71, 72, 73, 74, 79 ]
[ "nonn", "base", "easy" ]
A158907
[ 1, 3, 4, 6, 6, 9, 8, 11, 11, 13, 12, 17, 14, 17, 18, 20, 18, 23, 20, 25, 24, 25, 24, 31, 27, 29, 30, 33, 30, 37, 32, 37, 36, 37, 38, 44, 38, 41, 42, 47, 42, 49, 44, 49, 50, 49, 48, 57, 51, 55, 54, 57, 54, 61, 58, 63, 60, 61, 60 ]
[ "nonn", "easy" ]
A151756
[ 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 1, 5, 6, 0, 0, 0, 0, 0, 1, 4, 4, 0, 0, 0, 0, 1, 7, 17, 14, 0, 0, 0, 0, 0, 1, 4, 4, 0, 0, 0, 0, 1, 7, 16, 12, 0, 0, 0, 0, 1, 6, 12, 8, 0, 0, 0, 1, 9, 31, 49, 30, 0, 0, 0, 0, 0, 1, 4, 4, 0, 0, 0, 0, 1, 7, 16, 12, 0, 0, 0, 0, 1, 6, 12, 8, 0, 0, 0, 1, 9, 31, 48, 28, 0, 0 ]
[ "nonn" ]
A344866
[ 0, 1, 16, 99, 352, 925, 2016, 3871, 6784, 11097, 17200, 25531, 36576, 50869, 68992, 91575, 119296, 152881, 193104, 240787, 296800, 362061, 437536, 524239, 623232, 735625, 862576, 1005291, 1165024, 1343077, 1540800, 1759591, 2000896, 2266209, 2557072, 2875075, 3221856, 3599101, 4008544, 4451967 ]
[ "nonn", "easy" ]
A102318
[ 1, 1, 3, 8, 27, 97, 373, 1493, 6163, 26027, 111897, 488006, 2153429, 9596199, 43121211, 195165576, 888861555, 4070582971, 18732710281, 86584519280, 401776434017, 1870983991035, 8740907398527, 40956401225597 ]
[ "easy", "nonn" ]
A166990
[ 1, 2, 7, 30, 147, 786, 4472, 26644, 164477, 1044258, 6782484, 44887236, 301782361, 2056250570, 14172792355, 98667874038, 692948001906, 4904403499992, 34951124337300, 250617829087656, 1807055528439771, 13095146839953030 ]
[ "nonn" ]
A134084
[ 1, 2, 2, -4, -106, -6948, -1623788, -1213437064, -2912047916698, -23264250235542100, -641982248042094800000, -6.292985648466099e+25, -2.2331407793040256e+31, -2.9057717949243932e+37 ]
[ "sign" ]
A303429
[ 0, 1, 1, 2, 1, 3, 2, 3, 2, 4, 3, 4, 2, 4, 4, 3, 2, 4, 4, 3, 2, 4, 3, 4, 1, 4, 4, 6, 3, 6, 4, 5, 5, 6, 4, 8, 4, 6, 5, 5, 4, 7, 5, 7, 5, 6, 4, 5, 3, 4, 6, 5, 5, 7, 5, 3, 6, 4, 4, 8, 3, 6, 5, 5, 4, 6, 4, 7, 6, 4, 4, 5, 4, 4, 5, 4, 5, 8, 4, 4, 5, 6, 4, 8, 2, 9, 7, 5, 5, 6 ]
[ "nonn" ]
A246594
[ 0, 1, 2, 3, 4, 6, 6, 7, 8, 10, 12, 13, 12, 14, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 24, 26, 28, 29, 28, 30, 30, 31, 32, 34, 36, 37, 40, 41, 42, 43, 48, 49, 50, 51, 52, 53, 54, 55, 48, 50, 52, 53, 56, 57, 58, 59, 56, 58, 60, 61, 60, 62, 62, 63, 64, 66, 68 ]
[ "nonn", "base" ]
A236256
[ 0, 0, 0, 0, 0, 1, 1, 0, 1, 2, 1, 1, 3, 1, 2, 2, 3, 3, 2, 5, 2, 2, 2, 4, 3, 3, 3, 2, 2, 3, 4, 5, 1, 5, 7, 5, 2, 4, 6, 7, 4, 3, 3, 4, 5, 6, 3, 3, 3, 5, 3, 4, 1, 5, 3, 0, 4, 2, 1, 3, 2, 4, 2, 5, 1, 4, 3, 5, 1, 5, 1, 2, 0, 2, 3, 1, 3, 4, 1, 2, 3, 3, 3, 2, 3, 2, 2 ]
[ "nonn" ]
A276126
[ 1, 1, 1, 1, 1, 5, 33, 1281, 1853441, 3826997739521, 2.989151785658721e+24, 2.715814747541553e+47, 5.758177643059769e+91 ]
[ "nonn" ]
A322379
[ 0, 0, 0, 0, 0, 6, 0, 0, 0, 120, 0, 0, 0, 0, 5040, 0, 0, 180, 0, 0, 362880, 1, 0, 0, 23520, 0, 0, 39916800, 0, 180, 0, 0, 3628800, 0, 0, 6227020800, 0, 0, 45360, 0, 0, 718502400, 0, 0, 1307674368000, 70, 0, 0, 13003200, 0, 0, 181621440000, 0, 0, 355687428096000, 0, 45360, 0, 0, 4340952000, 0, 0, 57537672192000, 0, 0 ]
[ "nonn", "tabl" ]
A054190
[ 1, 3, 6, 12, 26, 62, 158, 418, 1129, 3087, 8507, 23573, 65611, 183333, 514137, 1446723, 4083725, 11560877, 32816588, 93385330, 266360509, 761373941, 2180721568, 6257750542, 17988623409, 51795127277, 149363509694, 431341949970 ]
[ "nonn" ]
A132439
[ 1, 1, 1, 2, 3, 2, 4, 7, 7, 4, 8, 17, 22, 17, 8, 16, 40, 60, 60, 40, 16, 32, 92, 158, 188, 158, 92, 32, 64, 208, 401, 543, 543, 401, 208, 64, 128, 464, 990, 1498, 1712, 1498, 990, 464, 128, 256, 1024, 2392, 3985, 5079, 5079, 3985, 2392, 1024, 256 ]
[ "easy", "nonn", "tabl" ]
A016698
[ 4, 3, 1, 7, 4, 8, 8, 1, 1, 3, 5, 3, 6, 3, 1, 0, 4, 4, 0, 5, 9, 6, 7, 6, 3, 9, 0, 3, 3, 7, 4, 9, 0, 0, 9, 8, 3, 6, 9, 8, 6, 9, 3, 2, 6, 6, 3, 5, 9, 7, 8, 4, 8, 9, 5, 5, 5, 9, 9, 9, 0, 1, 1, 6, 5, 8, 5, 8, 5, 2, 2, 6, 8, 6, 3, 3, 9, 2, 4, 4, 9, 6, 1, 3, 3, 8, 8, 3, 5, 1, 1, 0, 0, 0, 0, 9, 1, 3, 1 ]
[ "nonn", "cons" ]
A194516
[ 2, -1, 1, 3, 0, 2, -1, 1, 3, 0, 2, 4, 1, 3, 0, 2, 4, 1, 3, 5, 2, 4, 1, 3, 5, 2, 4, 6, 3, 5, 2, 4, 6, 3, 5, 7, 4, 6, 3, 5, 7, 4, 6, 8, 5, 7, 4, 6, 8, 5, 7, 9, 6, 8, 5, 7, 9, 6, 8, 10, 7, 9, 6, 8, 10, 7, 9, 11, 8, 10, 7, 9, 11, 8, 10, 12, 9, 11, 8, 10, 12, 9, 11, 13, 10, 12, 9, 11, 13, 10, 12, 14, 11, 13, 10 ]
[ "sign" ]
A285426
[ 14, 20, 25, 27, 33, 34, 35, 39, 42, 43, 44, 49, 50, 52, 53, 54, 56, 60, 61, 62, 63, 64, 65, 68, 69, 72, 73, 74, 75, 76, 77, 81, 82, 83, 85, 86, 87, 88, 89, 90, 91, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 121, 122, 123, 124, 125, 126, 127, 128 ]
[ "nonn" ]
A146289
[ 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 2, 1, 2, 1, 1, 1, 1, 3, 2, 1, 1, 1, 2, 1, 1, 2, 1, 1, 4, 1, 1, 1, 3, 2, 1, 1, 1, 3, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 4, 3, 1, 2, 1, 2, 1, 1, 3, 1, 3, 2, 1, 1, 1, 3, 3, 1, 1, 1, 1, 5, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 4, 4, 1, 1, 1, 2, 1, 1, 2, 1, 1, 4, 3, 1, 1, 1, 3, 3 ]
[ "nonn", "tabf" ]
A074164
[ 12, 13, 15, 17, 106, 107, 108, 109, 1099 ]
[ "base", "nonn", "fini", "full" ]
A322432
[ 4, 9, 15, 19, 24, 26, 29, 32, 34, 37, 44, 48, 49, 54, 55, 59, 66, 69, 74, 78, 79, 81, 83, 84, 92, 94, 99, 100, 101, 103, 104, 109, 113, 114, 117, 119, 124, 125, 129, 134, 136, 142, 144, 147, 149, 151, 154, 158, 159, 160, 169, 170, 171, 174, 179, 180, 184, 185, 193, 194 ]
[ "nonn" ]
A107785
[ 0, 1, 1, 3, 7, 5, 37, 69, 35, 395, 739, 261, 4109, 8021, 1763, 42459, 87059, 8437, 437309, 942789, 17549, 4491883, 10183715, 1305243, 46013485, 109726261, 25530749, 470002683, 1179421747, 392600875, 4786258717, 12647990949 ]
[ "nonn" ]
A172161
[ 0, 1, 2, 3, 4, 6, 9, 13, 20, 30, 45, 67, 101, 151, 227, 340, 510, 765, 1148, 1722, 2583, 3874, 5811, 8717, 13075, 19613, 29419, 44129, 66193, 99290, 148935, 223402, 335103, 502655, 753982, 1130973, 1696460, 2544690, 3817035, 5725552 ]
[ "nonn", "easy" ]
A040208
[ 14, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13, 1, 28, 1, 13 ]
[ "nonn", "cofr", "easy", "mult" ]
A097015
[ 1, 1, 2401, 2614689, 36324729, 36324729, 2411675443849, 2411675443849, 12361036649679600 ]
[ "nonn" ]
A314450
[ 1, 5, 8, 13, 19, 23, 28, 33, 37, 41, 48, 50, 54, 62, 65, 69, 75, 79, 83, 88, 93, 96, 103, 108, 110, 117, 120, 125, 130, 134, 139, 145, 149, 151, 159, 163, 165, 173, 176, 180, 187, 190, 194, 200, 205, 207, 214, 218, 222, 229 ]
[ "nonn" ]
A217290
[ -6, -4, -3, -2, -1, 1, 2, 3, 4, 6 ]
[ "sign", "fini", "full" ]
A277764
[ 0, 80, 1989, 275018, 20049229, 1762881313, 145416104585, 12253138042478, 1025207978301185, 85977721285058270, 7204885193038036000, 603918178598058200000, 5.0616585384840286e+22, 4.2424776689155214e+24 ]
[ "nonn" ]
A202725
[ 232808384209, 140489794603235, 84110153180887740, 50035880671367200000, 2.96252633732003e+22, 1.760234124547652e+25, 1.0454480376363018e+28 ]
[ "nonn" ]
A121583
[ 1, 0, 2, 0, 1, 4, 1, 0, 2, 6, 10, 5, 1, 0, 6, 16, 29, 34, 23, 11, 1, 0, 24, 60, 102, 148, 154, 119, 77, 35, 1, 0, 120, 288, 474, 668, 867, 874, 719, 533, 341, 155, 1, 0, 720, 1680, 2712, 3768, 4834, 5906, 5914, 5039, 4013, 2957, 1901, 875, 1, 0, 5040, 11520, 18360 ]
[ "nonn", "tabf" ]
A372575
[ 1, 2, 3, 3, 4, 5, 6, 5, 7, 8, 9, 7, 10, 11, 12, 7, 13, 14, 15, 12, 16, 17, 18, 14, 19, 20, 4, 16, 21, 22, 23, 14, 24, 25, 26, 4, 27, 28, 29, 22, 30, 31, 32, 24, 33, 34, 35, 4, 36, 37, 38, 29, 39, 8, 40, 31, 41, 42, 43, 33, 44, 45, 46, 4, 47, 48, 49, 38, 50, 51, 52, 8, 53, 54, 55, 41, 56, 57, 58, 33, 12, 59, 60, 46, 61, 62, 63, 48, 64, 65, 66, 50, 67, 68, 69, 8 ]
[ "nonn" ]
A381024
[ 0, 0, 1, 9, 65, 470, 3634, 30681, 284066, 2878284, 31777851, 380396665, 4912874691, 68142259874, 1010736134108, 15970709345353, 267890182932228, 4755088551397016, 89059375695649170, 1755426336571939600, 36327033843657560000, 787539492771039400000, 1.7850021806783324e+22 ]
[ "nonn" ]
A226135
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 5, 2, 21, 2, 1, 1, 1, 3, 2, 3, 6, 8, 19, 6, 1, 1, 2, 5, 21, 3, 4, 12, 17, 4, 1, 1, 3, 2, 3, 5, 4, 15, 4, 3, 1, 1, 7, 2, 4, 14, 16, 4, 16, 4, 1, 1, 5, 6, 3, 2, 5, 11, 13, 15, 1, 1, 5 ]
[ "nonn", "base" ]
A093287
[ 0, 87, 957, 9918, 99963, 888444222111, 2022228505555, 7707077711010111, 999999924, 9999999936, 3.3333333033666667e+21, 9.999999909906667e+23, 8.888880008808556e+25, 99999999999972, 5.555555550550059e+29, 6.666666666066067e+31 ]
[ "base", "nonn" ]
A281644
[ 0, 1, 2, 5, 11, 13, 14, 36, 37, 41, 43, 49, 53, 138, 146, 269, 313, 428, 517, 860, 1297, 3185, 4477, 6737, 14204, 68744, 170767, 184723 ]
[ "nonn", "more", "hard" ]
A058402
[ 1, 22, 8, 588, 376, 56, 19656, 17024, 4576, 384, 801360, 848096, 313504, 48256, 2624, 38797920, 47494272, 21685888, 4643072, 468608, 17920, 2181332160, 2986217856, 1590913920, 424509952, 60136448, 4307456, 122368, 139864717440 ]
[ "nonn", "tabl" ]
A316322
[ 2, 11, 36, 85, 184, 327, 548, 833, 1224, 1775, 2426, 3277, 4302, 5463, 6826, 8469, 10416, 12551, 15030, 17799, 20792, 24189, 27924, 32107, 36860, 42011, 47470, 53355, 59568, 66235, 73982, 82235, 91140, 100453, 110734, 121455, 132916, 145141, 158000, 171667, 186166, 201189, 217424, 234215, 251748 ]
[ "nonn" ]
A362542
[ 0, 29, 168, 617, 2028, 7755, 31790, 127921, 519144, 2156929, 9033368, 37912247, 159883298, 677172001, 2874325792, 12218015649, 52002840492, 221537338251, 944295735054, 4026601604297, 17174885851616, 73271037438905, 312626187952376, 1334000464514567, 5692623856528338 ]
[ "nonn", "easy" ]
A209892
[ 164, 2304, 32800, 470736, 6762544, 97195728, 1397061008, 20081495760, 288654902864, 4149183188048, 59641208080720, 857295028870096, 12322935895207376, 177132428329388350, 2546138151034718000 ]
[ "nonn" ]
A161366
[ 1, 4, 10, 14, 21, 30, 37, 50, 59, 74, 88, 100, 104, 116, 131, 148, 167, 186, 204, 220, 236, 258, 282, 303, 318, 338, 361, 383, 406, 423, 446, 472, 496, 521, 540, 558, 582, 603, 618, 638, 661, 683, 706, 721, 741, 764, 789, 813, 829, 851, 875, 899, 923, 944, 970 ]
[ "nonn", "word" ]
A248863
[ 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1 ]
[ "easy", "nonn", "tabf", "less" ]
A316969
[ 701, 7001, 10007, 10243, 20347, 70001, 97001, 202757, 306749, 379499, 700001, 997001, 1002247, 1070021, 3317257, 3346507, 9536249, 9970001, 10095247, 20470501, 21095021, 22144979, 94925771, 100000007, 100099501, 104933743, 202520347, 300191597 ]
[ "nonn", "base" ]
A189871
[ 1, 0, 0, 2, 10, 0, 8, 24, 72, 116, 384, 1660, 7344, 24364, 130408, 743360, 4242704, 27018788, 190618152, 1431986780, 11053915716 ]
[ "nonn", "hard" ]
A377112
[ 0, 0, 2, 12, 68, 360, 1878, 9716, 50120, 258192, 1329322, 6842396, 35215884, 181237368, 932711806, 4800019332, 24702255760, 127124540448, 654216959826, 3366774510892, 17326314208468, 89165799266952, 458870789205926, 2361470423992852, 12152751175719000 ]
[ "nonn", "easy" ]
A156919
[ 1, 2, 1, 4, 10, 1, 8, 60, 36, 1, 16, 296, 516, 116, 1, 32, 1328, 5168, 3508, 358, 1, 64, 5664, 42960, 64240, 21120, 1086, 1, 128, 23488, 320064, 900560, 660880, 118632, 3272, 1, 256, 95872, 2225728 ]
[ "easy", "nonn", "tabl" ]
A051336
[ 1, 3, 7, 13, 22, 33, 48, 65, 86, 110, 138, 168, 204, 242, 284, 330, 381, 434, 493, 554, 621, 692, 767, 844, 929, 1017, 1109, 1205, 1307, 1411, 1523, 1637, 1757, 1881, 2009, 2141, 2282, 2425, 2572, 2723, 2882, 3043, 3212, 3383, 3560, 3743, 3930, 4119, 4318 ]
[ "nonn", "easy", "nice" ]
A086677
[ 1, 4, 31, 360, 5625, 110880, 2643795, 74035080, 2382538725, 86656878000, 3515761193175, 157425426358200, 7711961781949425, 410298436511964000, 23559634669682987000, 1.452240056377167e+21, 9.564932823184e+22 ]
[ "nonn", "easy", "nice" ]
A070232
[ 4, 6, 12, 24, 48, 95, 190, 380, 760, 1520, 3040, 6080, 12160, 24320, 48640, 97280, 194560, 389120, 778240, 1556480, 3112960, 6225920, 12451840, 24903680, 49807360, 99614720, 199229440, 398458880, 796917760, 1593835520, 3187671040 ]
[ "nonn" ]
A117173
[ 0, 0, 1, 0, 0, 1, 1, 1, 2, 1, 2, 2, 2, 2, 4, 2, 3, 4, 4, 3, 6, 4, 6, 6, 4, 6, 10, 6, 6, 9, 9, 8, 11, 8, 12, 12, 9, 12, 16, 11, 12, 16, 15, 15, 18, 16, 18, 19, 17, 17, 24, 19, 20, 26, 24, 25, 27, 23, 26, 28, 21, 30, 39, 29, 30, 35, 32, 33, 38, 36, 38, 41, 36, 39, 48, 42, 41, 50, 44, 48 ]
[ "nonn" ]
A314720
[ 1, 5, 9, 13, 18, 23, 27, 32, 37, 41, 45, 50, 55, 59, 63, 68, 73, 77, 82, 87, 91, 95, 100, 105, 109, 113, 118, 123, 127, 132, 137, 141, 145, 150, 155, 159, 163, 168, 173, 177, 182, 187, 191, 195, 200, 205, 209, 213, 218, 223 ]
[ "nonn" ]
A219999
[ 38, 79, 114, 125, 134, 135, 140, 155, 168, 181, 219, 235, 249, 277, 289, 292, 311, 315, 324, 332, 348, 375, 419, 431, 437, 445, 477, 485, 500, 513, 525, 533, 537, 546, 559, 561, 576, 597, 610, 617, 625, 641, 649, 651, 675, 693, 697, 707, 709, 714, 718, 727 ]
[ "nonn", "base" ]
A254080
[ 5040, 161280, 3024000, 43545600, 534330720, 5891719680, 60227481600, 582295633920, 5397245411040, 48421936442880, 423440785541760, 3628271603174400, 30584600246448864, 254421149466401280, 2093705950217414400, 17078070713147136000, 138294714025711290000 ]
[ "nonn" ]
A010389
[ 0, 1, 4, 7, 9, 10, 13, 16, 19, 22, 25 ]
[ "nonn", "fini", "full" ]
A360631
[ 1, 2, 4, 10, 22, 44, 91, 172, 326, 595, 1066, 1849, 3204, 5365, 8921, 14581, 23558, 37440, 59127, 91957, 142060, 217015, 328939, 493917, 737249, 1090432, 1603439, 2341094, 3398313, 4900740, 7032809, 10031010, 14241165, 20112575, 28276657, 39566635, 55140425, 76499692, 105731884, 145550924 ]
[ "nonn" ]
A140193
[ 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 3, 3, 1, 1, 2, 2, 1, 1, 3, 3, 2, 2, 3, 3, 3, 3, 6, 6, 1, 1, 1, 1, 2, 2, 3, 3, 1, 1, 2, 2, 3, 3, 5, 5, 2, 2, 3, 3, 3, 3, 6, 6, 3, 3, 5, 5, 6, 6, 11, 11, 1, 1, 2, 2, 1, 1, 3, 3, 2, 2, 3, 3, 3, 3, 6, 6, 1, 1, 3, 3, 2, 2, 5, 5, 3, 3, 6, 6, 5, 5, 11, 11, 2, 2, 3, 3, 3, 3, 6 ]
[ "nonn" ]
A071937
[ 1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 1, 39916800, 51090942171709440000, 8.222838654177922e+33, 3.345252661316381e+49 ]
[ "base", "nonn" ]
A156374
[ 1, -7, -44, 2191, 11836, -506527, -8074484, 1942900127, 10305103996, -797402505697, -21142795144724, 3999364467835261, 63623475942107360, -7111631398646945000, -263980205025108300000, 2.7237132956731906e+23, 1.4443264181744368e+24 ]
[ "sign", "frac" ]
A352169
[ 8, 10, 12, 16, 20, 24, 30, 36, 40, 42, 48, 50, 52, 56, 58, 60, 64, 66, 70, 72, 74, 80, 84, 90, 96, 106, 112, 120, 128, 130, 132, 144, 156, 160, 168, 170, 176, 180, 184, 192, 198, 204, 210, 216, 220, 222, 224, 228, 232, 234, 240, 244, 246, 252, 260, 264, 276, 280, 288, 294, 296 ]
[ "nonn" ]
A003835
[ 7, 254016, 34558531338240, 1.9031213036231093e+25, 4.286363635490918e+40, 3.953578218186707e+59 ]
[ "nonn", "easy" ]
A224736
[ 1, 16, 776, 64384, 7151460, 947788608, 141137282720, 22814994697728, 3918995299504938, 705339416079749000, 131725296229995050000, 2.534857569853271e+22, 5.000341179482293e+24, 1.0071443343808878e+27, 2.0648715700068997e+29 ]
[ "nonn" ]
A179003
[ 1, 2, 4, 6, 7, 10, 16, 18, 19, 25, 28, 30, 31, 34, 36, 37, 38, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, 78, 79, 87, 88, 91, 96, 97, 100, 106, 107, 109, 112, 115, 118, 124, 126, 133, 138, 145, 147, 148, 151, 154, 156, 157, 160, 163, 169, 180 ]
[ "nonn" ]
A143446
[ 1, 0, 2, -1, 2, 4, -1, 0, 4, 8, -2, 0, 4, 8, 16, -1, -2, 0, 8, 16, 32, -2, -2, 0, 8, 16, 32, 64, -2, -2, 0, 0, 16, 32, 64, 128, -2, -2, -4, 0, 16, 32, 64, 128, 256, -1, -4, -4, 0, 0, 32, 64, 128, 256, 512, -2, -4, -4, 0, 0, 32, 64, 128, 256, 512, 1024, -2, -2, -4, -8, 0, 0, 64, 128, 256, 512, 1024, 2048 ]
[ "tabl", "sign" ]
A127215
[ 3, 27, 189, 891, 5103, 28431, 155277, 859491, 4743603, 26158707, 144374805, 796630059, 4395548511, 24254435799, 133832255589, 738466498755, 4074759563139, 22483948079115, 124063275771981, 684563868232731, 3777327684782127, 20842766314284450 ]
[ "nonn", "easy" ]
A085106
[ 0, 0, 0, 17, 19, 31, 53, 29, 31, 0, 83, 41, 43, 67, 71, 97, 53, 173, 223, 349, 337, 67, 337, 71, 109, 113, 79, 359, 239, 89, 0, 139, 97, 193, 101, 103, 157, 109, 367, 113, 383, 443, 293, 761, 127, 1021, 131, 199, 137, 139, 211, 353, 149, 151, 647, 659, 311, 239, 163 ]
[ "nonn" ]
A155755
[ 2, 3, 3, 7, 10, 7, 25, 35, 35, 25, 121, 168, 142, 168, 121, 721, 1064, 735, 735, 1064, 721, 5041, 8055, 5399, 3330, 5399, 8055, 5041, 40321, 69299, 49371, 22449, 22449, 49371, 69299, 40321, 362881, 663740, 509830, 223300, 109298, 223300, 509830, 663740, 362881 ]
[ "nonn", "tabl" ]
A136203
[ 1, 1, -1, 1, -2, 2, 1, -3, 8, -4, 1, -4, 20, -24, 8, 1, -5, 40, -84, 64, -16, 1, -6, 70, -224, 288, -160, 32, 1, -7, 112, -504, 960, -880, 384, -64, 1, -8, 168, -1008, 2640, -3520, 2496, -896, 128, 1, -9, 240, -1848, 6336, -11440, 11648, -6720, 2048, -256, 1, -10, 330, -3168, 13728, -32032, 43680, -35840, 17408 ]
[ "uned", "tabl", "sign" ]
A335989
[ 12500, 18252, 21600, 37500, 50000, 67228, 84500, 87500, 91260, 127764, 137500, 146016, 150000, 151200, 162500, 200000, 200772, 201684, 212500, 231868, 237500, 237600, 253500, 262500, 268912, 274400, 280800, 287500, 310284, 336140, 337500, 346788, 350000, 362500 ]
[ "nonn" ]
A351615
[ 0, 0, 0, 0, 1, 0, 4, 0, 19, 1, 73, 4, 283, 25, 1090, 106, 4183, 463, 16105, 1892, 62170, 7752, 240907, 31212, 936447, 125609, 3651618, 503165, 14277519, 2014826, 55961118, 8058790, 219813564, 32231897, 865091976, 128897247, 3410498446, 515554767, 13466262587, 2062445063, 53245595410, 8252868076, 210800433323 ]
[ "nonn" ]
A046488
[ 1, 3, 6, 111, 353, 7557, 2376732 ]
[ "nonn", "hard", "base" ]
A236927
[ 1, 6, 12, 8, 6, 24, 24, 0, 14, 42, 48, 40, 20, 72, 96, 0, 30, 108, 84, 72, 40, 96, 120, 0, 36, 126, 144, 80, 48, 168, 96, 0, 62, 120, 216, 128, 42, 216, 216, 0, 72, 252, 192, 168, 100, 168, 288, 0, 68, 342, 252, 144, 120, 312, 240, 0, 112, 216, 336, 232, 48, 360, 384 ]
[ "nonn" ]
A090753
[ 1, 2, 2, 4, 16, 88, 600, 4800, 43680, 443296, 4949920, 60217408, 792134528, 11200176128, 169375195136, 2728019576832, 46626359376384, 842947307334144, 16073131554826752, 322403473258650600, 6786861273524306000 ]
[ "nonn" ]
A360403
[ 1, 4, 9, 13, 19, 22, 24, 31, 36, 40, 42, 49, 51, 58, 64, 66, 73, 76, 78, 85, 87, 94, 99, 103, 106, 112, 117, 121, 126, 129, 133, 139, 144, 148, 150, 157, 159, 166, 171, 175, 178, 184, 189, 193, 199, 202, 204, 210, 213, 220, 225, 229, 235, 238, 240, 246, 253 ]
[ "nonn", "easy", "changed" ]
A265590
[ 1, 1, 1, 1, 2, 3, 2, 84, 79, 16, 16, 1354, 9327, 2194, 125, 79, 38791, 927797, 1427680, 142675, 1296, 456, 905458, 82725668, 505822314, 308395359, 7604426, 16807, 2194, 22977880, 12404184853, 376251416588, 807767184602, 99770416100, 451816635 ]
[ "nonn", "tabl" ]
A027068
[ 1, 2, 6, 16, 43, 120, 340, 972, 2793, 8050, 23256, 67324, 195275, 567448, 1651830, 4816328, 14064569, 41128626, 120425604, 353022920, 1035983443, 3043189688, 8947381566, 26328236756, 77531471737, 228475334594, 673725464150 ]
[ "nonn" ]
A343816
[ 23, 41, 177, 1, 11, 877, 2387, 695 ]
[ "nonn", "fini", "full" ]
A312131
[ 1, 4, 8, 13, 18, 23, 28, 31, 34, 39, 45, 49, 55, 60, 61, 65, 70, 76, 81, 87, 91, 92, 96, 100, 108, 113, 118, 123, 123, 126, 131, 140, 144, 150, 155, 153, 157, 162, 171, 176, 182, 186, 184, 188, 192, 203, 208, 213, 218, 215 ]
[ "nonn" ]
A387746
[ 0, 5, 187, 15657, 902543, 60449485, 3796225347, 244917048017, 15621808176343, 1001223561498165, 64039756304152904, 4099585297522487000, 262345354901908230000, 1.6790861525489461e+22, 1.0745946497136075e+24, 6.877461075544927e+25, 4.4015601526567364e+27 ]
[ "nonn", "easy" ]
A196743
[ 1, 17, 282, 2923, 35202, 400368, 4717086, 54734117, 637202902, 7415237912, 86331859442, 1004805781910, 11695057039086, 136127743720180, 1584471104135721, 18442469973189796, 214661809896066560 ]
[ "nonn" ]
A363324
[ 0, 0, 0, 0, 0, 6, 6, 10, 17, 21, 42, 34, 84, 74, 118, 128, 264, 146, 426, 272, 475, 458, 978, 463, 1250, 930, 1467, 1170, 2724, 913, 3672, 2324, 3382, 2989, 4949, 2643, 8160, 4904, 7153, 5079, 13032, 4355, 16212, 8964, 11514, 11617, 24420, 9581, 26701, 13888, 24347, 19392, 42624 ]
[ "nonn", "easy" ]
A284596
[ 2, 1, 73, 61, 35521, 11371, 7392171, 168776043, 1584614377, 38045133481 ]
[ "hard", "more", "nonn" ]
A038570
[ 0, 0, 0, 0, 1, 0, 0, 0, 2, 3, 0, 1, 1, 0, 0, 0, 4, 5, 6, 7, 1, 0, 3, 2, 2, 3, 0, 1, 1, 0, 0, 0, 8, 9, 10, 11, 13, 12, 15, 14, 2, 3, 0, 1, 7, 6, 5, 4, 4, 5, 6, 7, 1, 0, 3, 2, 2, 3, 0, 1, 1, 0, 0, 0, 16, 17, 18, 19, 21, 20, 23, 22, 26, 27, 24, 25, 31, 30, 29, 28, 4, 5, 6, 7, 1, 0, 3, 2, 14, 15, 12 ]
[ "nonn", "easy", "nice", "look" ]