Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A327998
[ 1, 1, 4, 36, 36, 900, 400, 19600, 4900, 396900, 63504, 7683984, 853776, 144288144, 11778624, 2650190400, 165636900, 47869064100, 2363904400, 853369488400, 34134779536, 15053437775376, 497634306624, 263248548204096, 7312459672336, 4570287295210000, 108172480360000 ]
[ "nonn" ]
A014541
[ 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 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, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 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 ]
[ "sign" ]
A181350
[ 1, 1, 1, 2, 3, 2, 15, 5, 210, 105, 210, 35, 2310, 693, 6006, 36036, 2145, 90090, 765765, 1531530, 106590, 1711710, 5819814, 5290740, 334639305, 30421755, 334639305, 9561123, 74364290, 39369330 ]
[ "nonn", "easy" ]
A369337
[ 0, 0, 1, 1, 3, 3, 5, 5, 7, 9, 9, 10, 11, 15, 15, 16, 15, 21, 17, 24, 23, 27, 21, 30, 25, 33, 30, 38, 27, 45, 29, 42, 39, 45, 39, 55, 35, 51, 47, 60, 39, 69, 41, 66, 60, 63, 45, 79, 51, 75, 63, 80, 51, 90, 63, 90, 71, 81, 57, 114, 59, 87, 86, 99, 75, 117, 65, 108, 87, 117, 69, 135, 71, 105 ]
[ "nonn", "easy" ]
A140750
[ 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 5, 3, 5, 1, 1, 1, 1, 7, 5, 13, 5, 7, 1, 1, 1, 1, 9, 7, 25, 13, 25, 7, 9, 1, 1, 1, 1, 11, 9, 41, 25, 63, 25, 41, 9, 11, 1, 1, 1, 1, 13, 11, 61, 41, 129, 63, 129, 41, 61, 11, 13, 1, 1 ]
[ "nonn", "tabl" ]
A208754
[ 1, 3, 5, 2, 7, 10, 9, 28, 4, 11, 60, 28, 13, 110, 108, 8, 15, 182, 308, 72, 17, 280, 728, 352, 16, 19, 408, 1512, 1248, 176, 21, 570, 2856, 3600, 1040, 32, 23, 770, 5016, 8976, 4400, 416, 25, 1012, 8316, 20064, 14960, 2880, 64, 27, 1300, 13156, 41184 ]
[ "nonn", "tabf" ]
A321336
[ 1, -2, -3, 8, -6, 4, 26, -56, -7, 70, -51, 32, 120, -272, -200, 672, -182, -308, 1026, -1744, -660, 3064, -916, -1232, 2466, -3700, -3990, 11680, -1416, -8848, 13752, -18656, -8503, 35662, -14331, -7000, 27122, -47244, -29870, 106984, -25895, -55194, 140173, -225152 ]
[ "sign" ]
A361550
[ 1, 0, 1, 0, 5, 1, 0, 18, 10, 1, 0, 55, 61, 20, 1, 0, 149, 290, 215, 35, 1, 0, 371, 1172, 1660, 555, 56, 1, 0, 867, 4212, 10311, 5850, 1254, 84, 1, 0, 1923, 13833, 54688, 47460, 17773, 2555, 120, 1, 0, 4086, 42262, 256815, 319409, 188300, 46844, 4810, 165, 1, 0, 8374, 121625, 1093790, 1864445, 1621116, 621915, 111348, 8505, 220, 1, 0, 16634, 332764, 4297370, 9717550, 11913160, 6557572, 1818022, 243795, 14290, 286, 1 ]
[ "nonn", "tabl" ]
A251756
[ 0, 4, 8, 12, 6, 18, 9, 27, 36, 16, 20, 10, 30, 15, 45, 54, 24, 28, 14, 42, 21, 63, 72, 32, 40, 44, 22, 66, 33, 99, 81, 90, 48, 52, 26, 78, 39, 117, 108, 56, 60, 50, 25, 75, 100, 64, 68, 34, 102, 51, 153, 126, 70, 35, 105, 84, 76, 38, 114, 57, 171, 135, 120, 80 ]
[ "nonn" ]
A386104
[ 2, 11, 19, 29, 89, 181, 191, 199, 211, 229, 281, 811, 821, 829, 881, 911, 919, 929, 991, 1129, 1181, 1229, 1289, 1291, 1811, 1889, 1999, 2111, 2129, 2221, 2281, 2819, 2999, 8111, 8191, 8219, 8221, 8291, 8819, 8821, 8929, 8999, 9181, 9199, 9221, 9281, 9811, 9829 ]
[ "nonn", "base", "easy" ]
A113501
[ 1, 2, 3, 9, 14, 23, 29, 81, 128, 210, 468, 473, 746, 950, 3344, 4043, 4839, 14376, 39521, 64563, 72984, 82899, 84338, 85206, 86121, 139160 ]
[ "nonn", "more" ]
A307691
[ 12, 208, 4032 ]
[ "nonn", "bref", "more" ]
A242552
[ 1, 1, 2, 1, 2, 1, 2, 3, 2, 7, 2, 13, 4, 5, 8, 1, 2, 5, 2, 1, 10, 15, 2, 1, 6, 3, 2, 1, 12, 7, 12, 5, 14, 1, 6, 7, 2, 3, 14, 9, 2, 5, 10, 21, 2, 1, 4, 1, 2, 7, 2, 11, 6, 1, 14, 1, 2, 7, 2, 11, 2, 11, 8, 23, 16, 29, 12, 3, 10, 27, 2, 5, 8, 1, 8, 3, 20, 17, 2, 1, 10, 1, 10 ]
[ "nonn" ]
A164425
[ 13, 22, 37, 62, 105, 177, 298, 502, 846, 1426, 2403, 4049, 6823, 11498, 19376, 32651, 55021, 92718, 156243, 263291, 443681, 747663, 1259915, 2123130, 3577765, 6029024, 10159732, 17120542, 28850461, 48616982, 81926280, 138057015, 232645000 ]
[ "nonn", "easy" ]
A216033
[ 4, 16, 20, 24, 36, 40, 56, 64, 84, 100, 116, 120, 124, 140, 144, 156, 160, 176, 180, 184, 196, 204, 224, 236, 240, 256, 260, 264, 276, 280, 284, 296, 300, 324, 340, 344, 384, 396, 400, 404, 420, 436, 440, 444, 464, 480, 484, 496, 516, 536, 540, 544, 556, 576 ]
[ "nonn" ]
A249826
[ 1, 2, 3, 14, 4, 21, 5, 92, 33, 25, 6, 144, 7, 32, 39, 641, 8, 226, 9, 170, 50, 36, 10, 1007, 46, 43, 355, 223, 11, 267, 12, 4482, 56, 55, 59, 1582, 13, 58, 68, 1190, 15, 350, 16, 249, 420, 70, 17, 7043, 78, 316, 86, 301, 18, 2485, 66, 1555, 91, 77, 19, 1869, 20, 81, 549, 31374, 80, 391, 22, 379, 109, 413, 23, 11068, 24, 88, 496, 406, 87, 473, 26, 8324, 3905, 99, 27 ]
[ "nonn" ]
A334732
[ 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 4, 3, 1, 6, 1, 3, 4, 3, 1, 6, 1, 3, 4, 3, 1, 6, 5, 3, 4, 3, 5, 6, 1, 3, 8, 3, 1, 6, 5, 3, 4, 3, 5, 6, 1, 3, 8, 8, 1, 6, 5, 3, 9, 3, 5, 6, 1, 8, 8, 3, 1, 6, 10, 3, 4, 3, 5, 11, 1, 3, 8, 3, 6, 12, 5, 3, 4, 8, 5, 12, 1, 3, 13, 3, 1, 12 ]
[ "nonn" ]
A041998
[ 22, 23, 137, 160, 297, 1348, 1645, 2993, 16610, 19603, 879142, 898745, 5372867, 6271612, 11644479, 52849528, 64494007, 117343535, 651211682, 768555217, 34467641230, 35236196447, 210648623465, 245884819912, 456533443377, 2072018593420, 2528552036797, 4600570630217 ]
[ "nonn", "cofr", "frac", "easy", "less" ]
A092525
[ 1, 5, 3, 19, 5, 13, 7, 71, 9, 21, 11, 51, 13, 29, 15, 271, 17, 37, 19, 83, 21, 45, 23, 199, 25, 53, 27, 115, 29, 61, 31, 1055, 33, 69, 35, 147, 37, 77, 39, 327, 41, 85, 43, 179, 45, 93, 47, 783, 49, 101, 51, 211, 53, 109, 55, 455, 57, 117, 59, 243, 61, 125, 63, 4159 ]
[ "nonn" ]
A192212
[ 0, 0, 3, 8, 35, 84, 364, 832, 2997, 8700, 28281, 55080, 265720, 794304, 2006730, 5240928, 21511647, 47028492, 193587884, 415388400, 1607804226 ]
[ "nonn", "hard", "more" ]
A045858
[ 2, 7, 20, 21, 22, 64, 65, 66, 67, 68, 69, 70, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651 ]
[ "nonn", "base" ]
A185687
[ 19, 199, 1999, 29, 0, 0, 59, 599, 0, 79, 89, 0, 109, 0, 0, 139, 1399, 13999, 139999, 1399999, 149, 1499, 0, 0, 179, 0, 199, 1999, 0, 0, 229, 239, 2399, 0, 0, 269, 2699, 0, 0, 0, 0, 0, 0, 0, 349, 3499, 359, 0, 379, 389, 0, 409, 4099, 419, 0, 439, 449, 0, 0, 479, 4799, 0, 499, 4999, 49999, 509, 5099, 0, 0, 0, 0, 0, 569, 0, 0, 599, 0, 619 ]
[ "nonn", "base", "tabf", "less" ]
A199887
[ 0, 0, 2, 1, 9, 14, 24, 43, 108, 227, 440, 817, 1580, 3123, 6209, 12462, 25536, 52744, 107911, 216702, 427673, 835023, 1627607, 3195179, 6352470, 12792446, 25977145, 52859412, 107195861, 215970512, 432053205, 859546186, 1705026253, 3381411667, 6718113104 ]
[ "nonn" ]
A312623
[ 1, 4, 8, 14, 19, 24, 29, 32, 37, 41, 46, 52, 57, 62, 67, 69, 75, 77, 84, 90, 95, 100, 105, 105, 113, 113, 122, 128, 133, 138, 143, 141, 151, 149, 160, 166, 171, 176, 181, 177, 189, 185, 198, 204, 209, 214, 219, 213, 227, 221 ]
[ "nonn" ]
A212419
[ 1, 1, 1, 4, 21, 116, 713, 5030, 40301, 362852, 3628744, 39916716, 479001426, 6227020536, 87178290639, 1307674367142, 20922789886141, 355687428093140, 6402373705721708, 121645100408822270, 2432902008176618500, 51090942171709410000, 1.1240007277776075e+21 ]
[ "nonn", "easy" ]
A074591
[ 0, 0, 0, 0, 0, 6, 0, 0, 0, 10, 0, 12, 0, 14, 15, 0, 0, 18, 0, 20, 21, 22, 0, 24, 0, 26, 0, 28, 0, 30, 0, 0, 33, 34, 35, 36, 0, 38, 39, 40, 0, 42, 0, 44, 45, 46, 0, 48, 0, 50, 51, 52, 0, 54, 55, 56, 57, 58, 0, 60, 0, 62, 63, 0, 65, 66, 0, 68, 69, 70, 0, 72, 0, 74, 75, 76, 77, 78, 0, 80, 0 ]
[ "nonn" ]
A120072
[ 3, 8, 5, 15, 3, 7, 24, 21, 16, 9, 35, 2, 1, 5, 11, 48, 45, 40, 33, 24, 13, 63, 15, 55, 3, 39, 7, 15, 80, 77, 8, 65, 56, 5, 32, 17, 99, 6, 91, 21, 3, 4, 51, 9, 19, 120, 117, 112, 105, 96, 85, 72, 57, 40, 21, 143, 35, 5, 1, 119, 1, 95, 5, 7, 11, 23 ]
[ "nonn", "easy", "tabl", "frac" ]
A358621
[ 2, 2, 160, 140, 2800, 8660, 62150, 4085530, 922820, 4629490, 5802710, 1146175000, 90894850 ]
[ "nonn", "hard", "more" ]
A351016
[ 1, 2, 4, 6, 12, 18, 36, 54, 92, 154, 244, 382, 652, 994, 1572, 2414, 3884, 5810, 8996, 13406, 21148, 31194, 47508, 70086, 104844, 156738, 231044, 338998, 496300, 721042, 1064932, 1536550, 2232252, 3213338, 4628852, 6603758, 9554156, 13545314, 19354276 ]
[ "nonn" ]
A363138
[ 1, 2, 4, 10, 32, 110, 380, 1452, 5444, 21422, 84348, 339498, 1375168, 5638930, 23273316, 96829410, 405119328, 1704806800, 7207449048, 30607173180, 130475372576, 558195492452, 2395675502344, 10312175675736, 44507875822784, 192575428797954, 835133872734696, 3629372408642778 ]
[ "nonn" ]
A100081
[ 13, 2, 4, 6, 1, 7, 8, 11, 18, 14, 76, 186, 113, 5, 2, 96, 21, 55, 42, 247, 28, 4, 114, 9, 26, 292, 138, 92, 233, 115, 12, 54, 68, 306, 89, 6, 125, 10, 80, 278, 242, 1, 3, 90, 140, 219, 73, 70, 17, 120, 15, 235, 188, 45, 310, 128, 7, 97, 129, 165, 126, 328, 8, 312, 94, 164 ]
[ "base", "easy", "nonn" ]
A248267
[ 6, 3, 15, 321, 111450, 533909816159, 3.259987015189141e+23, 1.0069148790884112e+48, 1.4977116557297214e+96 ]
[ "nonn" ]
A357529
[ 0, 1, 6, 10, 15, 45, 55, 66, 91, 120, 136, 231, 276, 300, 406, 435, 496, 561, 595, 630, 741, 780, 820, 861, 1081, 1225, 1326, 1431, 1830, 2016, 2080, 2145, 2211, 2415, 2485, 2701, 2850, 3240, 3321, 3486, 3655, 3916, 4005, 4465, 4560, 4950, 5050, 5356, 5460, 5565 ]
[ "nonn", "easy" ]
A061525
[ 83, 361, 951, 1997, 3667, 6153, 9671, 14461, 20787, 28937, 39223, 51981, 67571, 86377, 108807, 135293, 166291, 202281, 243767, 291277, 345363, 406601, 475591, 552957, 639347, 735433, 841911, 959501, 1088947, 1231017, 1386503, 1556221 ]
[ "easy", "nonn" ]
A151617
[ 2, 22, 242, 2662, 7986, 45254, 178354, 854502, 3670898, 16741318, 73862514, 331879526, 1476246706, 6603168198, 29445050162, 131524950502, 586945452786, 2620665361094, 11697730702834, 52222780377702, 233120598486578, 1040691781127878, 4645710145608114, 20739029883622890, 92580871368935020, 413291071457721800 ]
[ "nonn", "easy" ]
A084835
[ 0, 0, 0, 0, 0, 1, 2, 5, 10, 18, 30, 49, 75, 112, 163, 231, 322, 441, 595, 792, 1045, 1361, 1760, 2255, 2871, 3626, 4559, 5691, 7077, 8750, 10780, 13216, 16156, 19662, 23868, 28866, 34828, 41882, 50262, 60138 ]
[ "nonn" ]
A024150
[ 1, 11, -880, -57321, -1027840, -9516793, -57480192, -246643441, -643760128, 1672995951, 51917364224, 717070946087, 8854183084032, 106855346887223, 1283629209893888, 15406444924195744, 184883159383408640 ]
[ "sign", "easy" ]
A231160
[ 0, 19, 709, 19115, 340360 ]
[ "nonn", "more" ]
A051223
[ 1, 0, 0, 0, 0, 0, 0, 0, 0, 4, 44, 156, 1876, 5180, 32516, 202900, 1330622, 8924976, 64492432, 495864256, 3977841852, 34092182276, 306819842212, 2883202816808, 28144109776812, 286022102245804 ]
[ "nonn", "nice", "more" ]
A151671
[ 1, 3, 0, 0, 0, 3, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 9, 0, 0, 0, 9, 27, 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, 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, 0, 0, 0 ]
[ "nonn" ]
A146040
[ 1, 1, 1, 1, 1, 1, 1, 1, 29, 29, 249, 249, 4021, 4021, 99935, 99935, 4398251, 4398251, 362789159, 362789159, 47338031953, 47338031953, 10727733486159, 10727733486159 ]
[ "nonn" ]
A071544
[ 5, 2, 3, 4, 5, 3, 5, 4, 6, 5, 7, 4, 7, 6, 3, 8, 7, 6, 5, 4, 6, 8, 7, 6, 5, 6, 8, 4, 7, 6, 9, 8, 7, 6, 5, 9, 8, 7, 6, 8, 7, 6, 11, 4, 5, 10, 9, 6, 7, 10, 9, 8, 7, 6, 5, 7, 13, 12, 11, 10, 9, 8, 7, 8, 7, 6, 13, 12, 11, 5, 9, 8, 7, 6, 9, 8, 7, 12, 11, 10, 9, 8, 7, 6, 11, 10, 9, 8, 11, 6, 7, 4, 12, 11, 5 ]
[ "easy", "nonn" ]
A113681
[ 1, 1, 0, -1, 0, 0, 0, -1, -1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 ]
[ "sign" ]
A312904
[ 1, 4, 9, 13, 17, 22, 28, 32, 37, 42, 44, 48, 53, 58, 64, 68, 75, 77, 79, 86, 88, 95, 99, 106, 109, 111, 119, 120, 127, 129, 138, 139, 142, 152, 151, 161, 160, 170, 170, 172, 184, 182, 193, 192, 203, 201, 204, 215, 213, 225 ]
[ "nonn" ]
A170999
[ 2, 774840976, 203119138758000, 1999804372817081900, 2.9540807867191227e+21, 1.2596498481106857e+24, 2.230624655322959e+26, 2.051916951738607e+28 ]
[ "nonn" ]
A161025
[ 1, 16383, 2391484, 134209536, 1525878906, 39179682372, 113037178808, 1099444518912, 3812797945332, 24998474116998, 37974983358324, 320959957991424, 328114698808274, 1851888100411464, 3649114989636504 ]
[ "nonn", "mult" ]
A152126
[ 6, 8, 10, 14, 16, 20, 22, 28, 32, 34, 40, 44, 46, 52, 58, 62, 64, 70, 74, 76, 82, 88, 100, 104, 106, 110, 112, 118, 124, 130, 136, 140, 142, 148, 152, 154, 160, 166, 172, 178, 182, 184, 190, 194, 196, 200, 202, 208, 214, 220, 226, 230, 232, 238, 242, 244, 250, 256, 262, 268, 272, 274, 280, 284, 286, 292 ]
[ "nonn" ]
A133500
[ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 1, 4, 16, 64, 256, 1024, 4096, 16384, 65536, 262144, 1, 5, 25, 125, 625, 3125, 15625, 78125, 390625, 1953125, 1, 6, 36, 216, 1296 ]
[ "nonn", "base", "look" ]
A077014
[ 2, 1, 2, 2, 6, 8, 28, 42, 162, 262, 1076, 1828, 7852, 13820, 61388, 110954, 505878, 933458, 4345660, 8152860, 38608380, 73424650, 352686780, 678390116, 3298016912, 6405031050, 31461151108, 61606881612, 305327366988, 602188541928, 3007925909860, 5969806669034 ]
[ "nonn" ]
A006888
[ 1, 1, 1, 2, 3, 5, 11, 26, 81, 367, 2473, 32200, 939791, 80570391, 30341840591, 75749670168872, 2444729709746710000, 2.298386861814452e+24, 1.8518747146374233e+32, 5.618934645754484e+42 ]
[ "nonn", "easy" ]
A123824
[ 1, 16, 697, 34958, 1947321, 114675898, 7026150623, 443114008903, 28575438072945, 1875587744568411 ]
[ "nonn", "hard", "more" ]
A046111
[ 1, 1, 1, 3, 1, 1, 3, 1, 3, 1, 1, 3, 1, 3, 1, 1, 5, 3, 1, 3, 1, 1, 3, 3, 3, 1, 3, 3, 1, 1, 1, 1, 1, 5, 3, 3, 3, 1, 3, 1, 3, 1, 1, 9, 1, 3, 3, 1, 3, 3, 1, 1, 1, 3, 3, 1, 9, 1, 1, 3, 3, 1, 1, 3, 3, 1, 5, 3, 1, 3, 3, 1, 3, 3, 1, 3, 3, 3, 1, 3, 1, 3, 1, 7, 1, 1, 9, 1, 1, 1, 3, 3, 1, 3, 1, 3, 9, 3, 3, 3, 1, 1 ]
[ "nonn" ]
A259331
[ 1, 1, 1, 20, 228229620041151600, 6.559900643155884e+63 ]
[ "nonn" ]
A192735
[ 1, 2, 6, 16, 30, 54, 91, 136, 198, 280, 374, 492, 637, 798, 990, 1216, 1462, 1746, 2071, 2420, 2814, 3256, 3726, 4248, 4825, 5434, 6102, 6832, 7598, 8430, 9331, 10272, 11286, 12376, 13510, 14724, 16021, 17366, 18798, 20320, 21894, 23562, 25327, 27148, 29070 ]
[ "nonn" ]
A006726
[ 1, 8, 40, 168, 676, 2672, 10376, 39824, 151878, 576656, 2181496, 8229160, 30974700, 116385088, 436678520, 1636472360, 6126647748, 22917705088, 85665656544, 320017226840, 1194831754000, 4458991029368, 16633655077292, 62027025386904, 231224661281354 ]
[ "nonn" ]
A269047
[ 24, 102, 594, 3258, 17346, 90450, 464250, 2353338, 11809746, 58773858, 290465706, 1426996746, 6974700162, 33938314674, 164494914138, 794524032090, 3825755303730, 18370501130754, 87990608484618, 420498562000554 ]
[ "nonn" ]
A210861
[ 1, 2, 2, 6, 7, 3, 16, 30, 20, 5, 50, 116, 108, 47, 8, 156, 460, 552, 338, 105, 13, 532, 1842, 2692, 2119, 941, 221, 21, 1856, 7532, 13072, 12574, 7216, 2452, 451, 34, 6876, 31600, 63240, 71860, 50525, 22371, 6035, 895, 55, 26200, 135576, 308568 ]
[ "nonn", "tabl" ]
A348883
[ 2, 3, 3, 5, 3, 3, 3, 3, 5, 3, 3, 3, 3, 7, 3, 3, 5, 3, 3, 3, 3, 5, 3, 3, 3, 3, 5, 9, 3, 3, 5, 5, 3, 5, 3, 5, 3, 3, 7, 3, 7, 3, 3, 3, 3, 5, 3, 3, 3, 7, 3, 3, 5, 3, 5, 5, 3, 7, 3, 3, 3, 5, 3, 3, 3, 5, 5, 3, 5, 3, 7, 5, 3, 7, 7, 3, 5, 3, 3, 5, 3, 3, 5, 3, 5, 3, 3 ]
[ "nonn" ]
A195962
[ 1, 1, 1, 2, 1, 2, 1, 6, 6, 1, 1, 5, 10, 5, 1, 2, 5, 16, 16, 5, 2, 1, 14, 21, 19, 21, 14, 1, 1, 21, 44, 25, 25, 44, 21, 1, 2, 29, 82, 70, 33, 70, 82, 29, 2, 1, 54, 144, 105, 93, 93, 105, 144, 54, 1, 1, 93, 273, 155, 92, 214, 92, 155, 273, 93, 1, 2, 149, 531, 332, 229, 410, 410, 229, 332 ]
[ "nonn", "tabl" ]
A090339
[ 1, 1, 1, 1, 1, 6, 43, 922, 38612, 3113660 ]
[ "nonn", "more" ]
A188499
[ 1, 2, 5, 7, 23, 239 ]
[ "nonn", "base", "more" ]
A325973
[ 1, 3, 4, 4, 6, 12, 8, 6, 7, 18, 12, 16, 14, 24, 24, 10, 18, 21, 20, 24, 32, 36, 24, 24, 16, 42, 16, 32, 30, 72, 32, 18, 48, 54, 48, 31, 38, 60, 56, 36, 42, 96, 44, 48, 42, 72, 48, 40, 29, 48, 72, 56, 54, 48, 72, 48, 80, 90, 60, 96, 62, 96, 56, 34, 84, 144, 68, 72, 96, 144, 72, 51, 74, 114, 64, 80, 96, 168, 80, 60, 43, 126 ]
[ "nonn" ]
A020789
[ 1, 7, 6, 7, 7, 6, 6, 9, 5, 2, 9, 6, 6, 3, 6, 8, 8, 1, 1, 0, 0, 2, 1, 1, 0, 9, 0, 5, 2, 6, 2, 1, 2, 2, 5, 9, 8, 2, 1, 2, 0, 8, 9, 8, 4, 4, 2, 2, 1, 1, 8, 5, 0, 9, 1, 4, 7, 0, 8, 4, 9, 6, 7, 2, 4, 8, 8, 4, 1, 5, 5, 9, 8, 0, 7, 7, 6, 3, 3, 7, 9, 8, 5, 6, 2, 9, 8, 4, 4, 1, 7, 9, 0, 9, 5, 5, 1, 9, 6 ]
[ "nonn", "cons" ]
A370421
[ 3, 5, 7, 9, 10, 11, 13, 14, 15, 17, 19, 21, 22, 23, 25, 26, 29, 30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 49, 51, 52, 53, 55, 57, 58, 59, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 82, 83, 85, 86, 87, 89, 91, 92, 93, 94, 95, 97, 99 ]
[ "nonn" ]
A035835
[ 1, 200, 20000, 1333400, 66680000, 2668000040, 88977788000, 2544128228600, 63669939056000, 1416866300977800, 28388261970800800, 517309471897178200, 8645481416595304000, 133445129808456140000, 1.913769409906455e+21 ]
[ "nonn" ]
A129582
[ 0, 1, 2, 5, 21, 110, 853, 11111, 261077, 11716550, 1006700565, 164059830354, 50335907869219, 29003487462847210, 31397381142761243000, 6.396956011322518e+22, 2.4587183168208403e+26 ]
[ "nonn" ]
A117333
[ 1, 2, 3, 4, 5, 6, 8, 7, 9, 10, 16, 11, 12, 13, 14, 15, 17, 18, 42, 19, 20, 21, 22, 23, 24, 25, 26, 43, 27, 28, 29, 30, 41, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 44, 245, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 243, 68, 246, 69 ]
[ "nonn" ]
A278209
[ 1, 2, 3, 11, 30, 9, 73, 26, 56, 32, 202, 55, 41, 86, 45, 55, 54, 58, 43, 70, 107, 224, 92, 98, 110, 173, 73, 115, 102, 73, 140, 128, 335, 97, 132, 129, 109, 128, 129, 113, 133, 207, 253, 301, 310, 239, 180, 244, 122, 152, 178, 245, 249, 351, 536, 262, 252, 314, 202, 310 ]
[ "nonn" ]
A305602
[ 1, 1, 6, 54, 628, 8760, 140904, 2552151, 51243864, 1127982321, 26993774100, 697703846499, 19372450060296, 575205186725962, 18191422973198624, 610655961723782300, 21689599103526363000, 812832263931582200000, 3.205715564905731e+22, 1.3273934772573515e+24, 5.758180219875596e+25 ]
[ "nonn" ]
A256264
[ 0, 1, 2, 5, 6, 9, 14, 21, 22, 25, 30, 37, 42, 53, 70, 85, 86, 89, 94, 101, 106, 117, 134, 149, 154, 165, 182, 205, 234, 269, 310, 341, 342, 345, 350, 357, 362, 373, 390, 405, 410, 421, 438, 461, 490, 525, 566, 597, 602, 613, 630, 653, 682, 717, 758, 805, 858, 917, 982, 1053, 1130, 1213, 1302, 1365 ]
[ "nonn", "look" ]
A074165
[ 4, 6, 13, 15, 16, 23, 28, 46, 126, 148, 285 ]
[ "nonn" ]
A190485
[ 1, 4, 6, 8, 9, 11, 13, 16, 18, 21, 23, 25, 26, 28, 30, 33, 35, 37, 38, 40, 42, 45, 47, 49, 50, 52, 54, 55, 57, 59, 62, 64, 66, 67, 69, 71, 74, 76, 78, 79, 81, 83, 86, 88, 91, 93, 95, 96, 98, 100, 103, 105, 107, 108, 110, 112, 115, 117, 120, 122, 124, 125, 127, 129, 132, 134, 136, 137, 139, 141, 144, 146, 148, 149, 151, 153, 154, 156, 158 ]
[ "nonn" ]
A374755
[ 1, 6, 6, 5, 0, 8, 7, 3, 0, 8, 5, 5, 4, 6, 5, 3, 0, 8, 0, 7, 2, 1, 1, 2, 9, 6, 3, 4, 0, 9, 8, 5, 5, 1, 7, 7, 2, 2, 2, 1, 2, 7, 9, 4, 6, 3, 8, 6, 4, 7, 4, 9, 6, 6, 0, 1, 3, 3, 5, 2, 6, 1, 5, 9, 0, 6, 1, 6, 5, 1, 0, 1, 2, 1, 9, 9, 9, 7, 3, 5, 7, 0, 9, 4, 4, 8, 8, 1, 6, 6 ]
[ "nonn", "cons" ]
A181494
[ 5, 7, 11, 13, 191, 193, 786431, 786433 ]
[ "more", "nonn" ]
A063953
[ 0, 1, 3, 4, 5, 9, 12, 13, 17, 20, 21, 25, 33, 36, 41, 45, 49, 52, 57, 65, 68, 73, 81, 84, 89, 97, 100, 105, 129, 132, 145, 153, 164, 169, 177, 180, 185, 196, 201, 209, 217, 225, 228, 257, 260, 273, 292, 297, 305, 313, 324, 329, 345, 353, 356, 385, 388, 420, 425, 433, 441, 481, 513, 516, 561, 580, 585, 609, 612, 676, 689, 697, 708, 713, 740, 804, 817, 825, 836, 868, 900, 945, 1028, 1092, 1188, 1220, 1252, 1316, 1380, 1412, 1540, 1700, 1732, 1764, 1924, 2052, 2244, 2340, 2436, 2756, 2788, 2852, 3268, 3300, 3780 ]
[ "nonn", "easy", "nice", "fini", "full" ]
A305492
[ 0, 2, 4, 22, 72, 298, 1100, 4286, 16272, 62546, 238996, 915814, 3504600, 13419898, 51371996, 196683278, 752970528, 2882724002, 11036241700, 42251551414, 161756794728, 619274449354, 2370846461804, 9076614069086, 34749153370800 ]
[ "nonn", "easy" ]
A119032
[ 0, 9, 170, 3059, 54900, 985149, 17677790, 317215079, 5692193640, 102142270449, 1832868674450, 32889493869659, 590178020979420, 10590314883759908, 190035489886698940, 3410048503076821000, 61190837565496080000, 1.0980250276758526e+21, 1.970325966059985e+22 ]
[ "nonn", "easy" ]
A085491
[ 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 2, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 5, 0, 0, 0, 1, 0, 3, 0, 1, 0, 0, 0, 5, 0, 0, 0, 3, 0, 2, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 0, 31, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 26, 0, 0, 0, 0, 0, 1, 0, 6, 0, 0, 0, 23, 0, 0, 0, 1, 0, 20, 0, 0, 0, 0, 0, 21, 0, 0, 0, 1 ]
[ "nonn" ]
A159282
[ 6, 12, 1620, 2160, 2551500, 3061800, 33756345000, 38578680000, 4060381958325000, 4511535509250000, 3.1687408595433875e+24, 3.456808210410968e+24, 3.4159303730702925e+31 ]
[ "easy", "frac", "nonn" ]
A064031
[ 1, 1, 1, 576, 207360000, 2.695612494689631e+31, 2.8410037161706717e+81 ]
[ "nonn" ]
A297722
[ 1, 29, 145, 523, 2717, 14462, 68919, 332306, 1652441, 8140067, 39816114, 195543171, 961617387, 4722204339, 23186542778, 113898106759, 559470061363, 2747805117373, 13496167444555, 66289849507630, 325594360281088 ]
[ "nonn" ]
A273713
[ 1, 1, 1, 2, 2, 1, 4, 5, 3, 1, 8, 13, 9, 4, 1, 17, 32, 28, 14, 5, 1, 37, 80, 81, 50, 20, 6, 1, 82, 201, 231, 165, 80, 27, 7, 1, 185, 505, 653, 526, 295, 119, 35, 8, 1, 423, 1273, 1824, 1644, 1036, 483, 168, 44, 9, 1, 978, 3217, 5058, 5034, 3535, 1848, 742, 228, 54, 10, 1 ]
[ "nonn", "tabl" ]
A096764
[ 32, 307, 601, 13390, 17534, 1699927, 3794572, 172330850, 2542542102, 8324296435, 371247087572, 1755524129973, 3186699229890, 6381820482331 ]
[ "base", "nonn", "more" ]
A000516
[ 0, 0, 0, 0, 1, 1, 4, 51, 3529, 601055, 156473848, 54062069505, 23869437984682, 13186966476208772, 8971034249976338000, 7.414924597575225e+21, 7.360058177440421e+24, 8.683626883245181e+27, 1.2066478410398148e+31, 1.958544456754874e+34 ]
[ "nonn" ]
A002235
[ 0, 1, 2, 3, 4, 6, 7, 11, 18, 34, 38, 43, 55, 64, 76, 94, 103, 143, 206, 216, 306, 324, 391, 458, 470, 827, 1274, 3276, 4204, 5134, 7559, 12676, 14898, 18123, 18819, 25690, 26459, 41628, 51387, 71783, 80330, 85687, 88171, 97063, 123630, 155930, 164987, 234760 ]
[ "nonn", "nice" ]
A382442
[ 1, 2, 4, 7, 8, 16, 18, 27, 32, 42, 54, 64, 84, 126, 128, 133, 172, 238, 256, 276, 379, 381, 444, 512, 524, 582, 621, 765, 948, 1024, 1048, 1179, 1241, 1449, 1496, 1557, 1861, 1896, 1982, 2048, 2132, 2155, 2227, 2386, 2667, 2900, 3013, 3058, 3236, 3444, 3613 ]
[ "nonn", "base" ]
A253642
[ 0, 1, 1, 1, 2, 1, 1, 1, 1, 1, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 3, 1, 1, 1, 1, 1, 3, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ]
[ "nonn" ]
A188989
[ 33, 1089, 21952, 423606, 7844188, 144733702, 2668260348, 49183191266, 906546313088, 16709359181770, 307984617365928, 5676728147678902, 104632630902956670, 1928573464163110700, 35547186061830484000 ]
[ "nonn" ]
A164288
[ 109, 137, 191, 197, 283, 521, 617, 683, 907, 991, 1033, 1117, 1319, 1493, 1619, 1627, 1697, 1741, 1747, 1801, 1931, 1949, 2011, 2111, 2143, 2153, 2293, 2417, 2539, 2543, 2549, 2591, 2621, 2837, 2927, 2953, 2969, 3079, 3119, 3187, 3203, 3329, 3389, 3407 ]
[ "nonn" ]
A349392
[ 1, 3, 3, 6, 4, 9, 5, 10, 6, 12, 6, 18, 7, 15, 12, 15, 8, 18, 9, 24, 15, 18, 10, 30, 16, 21, 10, 30, 12, 36, 13, 21, 18, 24, 26, 36, 15, 27, 21, 40, 16, 45, 17, 36, 24, 30, 18, 45, 26, 48, 24, 42, 20, 30, 35, 50, 27, 36, 22, 72, 23, 39, 30, 28, 40, 54, 25, 48, 30, 78, 26, 60, 27, 45, 48, 54, 44, 63, 29, 60, 15, 48 ]
[ "nonn" ]
A156255
[ 1, -1, -20, 121, 2020, -10201, -498860, 14111177, 229352740, -2085384391, -169413817100, 3765413859931, 183531216526660, -2410430851171981, -274136470848578530, 33234524120454780000, 539962197767023950000, -9.273713631027601e+21 ]
[ "sign", "frac" ]
A226881
[ 0, 0, 2, 3, 10, 15, 41, 63, 162, 255, 637, 1023, 2509, 4095, 9907, 16383, 39202, 65535, 155381, 262143, 616665, 1048575, 2449867, 4194303, 9740685, 16777215, 38754731, 67108863, 154276027, 268435455, 614429671, 1073741823, 2448023842, 4294967295, 9756737701 ]
[ "nonn", "easy" ]
A288014
[ 1, 1, 0, 1, 2, 0, 0, 0, 12, 0, 8, 4, 0, 12, 0, 4, 248, 4, 200, 52, 8, 196, 88, 68, 64, 68, 64, 324, 64, 68, 320, 68, 63552, 324, 63552, 68, 64, 32836, 1568, 8580, 0, 4, 98304, 8676, 0, 1252, 6144, 49156, 17376, 131076, 852064, 32772, 590624, 1446084, 426176 ]
[ "nonn", "easy" ]
A376365
[ 0, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 2, 2, 1, 1, 2, 2, 1, 3, 1, 2, 2, 2, 2, 1, 2, 2, 1, 3, 1, 2, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 3, 1, 2, 2, 2, 3, 1, 2, 2, 3, 1, 1, 2, 2, 2, 2, 3, 1, 2, 1, 3, 2, 2, 2, 1, 3, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 3, 1, 3, 2, 1, 1, 3, 2, 1, 3, 2, 2, 2, 2, 2, 1, 2, 2, 2 ]
[ "nonn", "easy" ]
A244648
[ 1, 1, 9, 5, 4, 3, 4, 1, 1, 6, 5, 2, 9, 6, 2, 7, 9, 7, 4, 3, 5, 2, 4, 9, 9, 2, 3, 4, 6, 9, 8, 4, 9, 9, 3, 5, 4, 8, 8, 4, 6, 8, 2, 6, 2, 7, 0, 8, 4, 6, 5, 8, 0, 6, 2, 3, 8, 6, 0, 2, 1, 6, 0, 3, 0, 1, 7, 3, 5, 8, 4, 7, 3, 3, 7, 0, 3, 1, 7, 6, 0, 1, 4, 6, 4, 4, 8, 4, 1, 7, 5, 4, 8, 5, 5, 1, 1, 2, 3, 1, 8, 5, 5, 4, 7 ]
[ "nonn", "cons", "easy" ]
A098279
[ 1, 2, 10, 98, 1594, 38834, 1323658, 60134210, 3511695322, 256306614866, 22861774551466, 2446866564603362, 309483997093321200, 45666236465616720000, 7.774748058886413e+21, 1.5127193208552368e+24, 3.335639580433073e+26, 8.274563124775422e+28 ]
[ "nonn" ]
A042162
[ 24, 25, 49, 74, 123, 197, 320, 837, 1157, 11250, 91157, 831663, 922820, 2677303, 3600123, 6277426, 9877549, 16154975, 26032524, 42187499, 2051032476, 2093219975, 4144252451, 6237472426, 10381724877 ]
[ "nonn", "cofr", "frac", "easy", "less" ]
A261762
[ 1, 1, 1, 1, 1, 4, 1, 1, 10, 18, 1, 1, 46, 78, 108, 1, 1, 166, 486, 636, 780, 1, 1, 856, 3096, 4896, 5760, 6600, 1, 1, 3844, 21204, 40104, 52200, 58080, 63840, 1, 1, 21820, 167868, 363168, 508320, 602400, 648480, 693840, 1, 1, 114076, 1370268, 3490848, 5450400, 6720480 ]
[ "nonn", "tabl" ]
A337633
[ 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 3, 2, 1, 2, 4, 2, 4, 2, 1, 1, 2, 1, 4, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1, 1, 2, 1, 4, 1, 2, 1, 2, 1, 2, 4, 6, 4, 2, 4, 6, 4, 2, 1, 1, 2, 1, 2, 1, 6, 1, 2, 1, 2, 1, 2, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 1, 1, 2, 3, 4, 1, 2, 7, 2 ]
[ "nonn", "tabl" ]
A134762
[ 1, 4, 16, 58, 208, 754, 2770, 10294, 38608, 145858, 554266, 2116294, 8112466, 31201798, 120349798, 465352558, 1803241168, 7000818658, 27225405898, 106035791398, 413539586458, 1614773623318, 6312296891158, 24700292182798, 96742811049298, 379231819313254 ]
[ "nonn" ]