Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A004575
[ 2, 5, 1, 2, 4, 7, 7, 6, 5, 1, 6, 4, 5, 7, 4, 3, 5, 1, 5, 5, 7, 0, 7, 1, 6, 5, 1, 7, 6, 3, 0, 3, 7, 6, 0, 6, 7, 5, 0, 4, 0, 6, 5, 2, 4, 5, 1, 6, 7, 7, 7, 4, 7, 5, 5, 7, 0, 2, 0, 2, 5, 6, 7, 7, 4, 4, 3, 4, 3, 2, 2, 4, 6, 7, 7, 5, 0, 7, 0, 5, 5, 7, 6, 2, 2, 5, 1, 1, 6, 2, 6, 6, 4, 0, 2, 1, 4, 4, 7, 1, 1, 3 ]
[ "nonn", "base", "cons", "easy" ]
A079016
[ 5, 7, 17, 19, 29, 31, 47, 67, 89, 137, 139, 199, 397, 1601 ]
[ "fini", "full", "nonn" ]
A353797
[ 1, 2, 4, 44, 132, 220, 396, 660, 1980, 3920, 4400, 8800, 11484, 13200, 13328, 22000, 26400, 30800, 39984, 57420, 66640, 74800, 92400, 119952, 149600, 199920, 224400, 269892, 277200, 448800, 523600, 599760, 673200, 771012, 1063692, 1345792, 1346400, 1570800, 3478608, 4037376, 4712400, 5664400, 6344448, 8038800, 10574080 ]
[ "nonn" ]
A236175
[ 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2, 11, 6, 3, 6, 3, 6, 11, 2 ]
[ "nonn", "easy" ]
A084468
[ 7, 11, 13, 19, 21, 25, 35, 37, 41, 49, 67, 69, 73, 81, 97, 131, 133, 137, 145, 161, 193, 259, 261, 265, 273, 289, 321, 385, 515, 517, 521, 529, 545, 577, 641, 769, 1027, 1029, 1033, 1041, 1057, 1089, 1153, 1281, 1537, 2051, 2053, 2057, 2065, 2081, 2113, 2177 ]
[ "nonn", "base", "easy" ]
A300132
[ 1, 1, 16, 27, 2156, 98708, 20405641, 11565870189, 18502726008627, 89752056907627200 ]
[ "nonn" ]
A289270
[ 3, 41, 103, 293, 359, 379, 421, 653, 701, 733, 821, 883, 907, 911, 937, 1009, 1237, 1423, 1567, 1627, 1637, 1931, 1973, 2017, 2129, 2203, 2281, 2417, 2459, 2477, 2647, 2879, 3209, 3271, 3347, 3413, 3539, 3593, 3659 ]
[ "nonn" ]
A279742
[ 0, 2, 6, 14, 26, 48, 84, 146, 250, 426, 722, 1220, 2056, 3458, 5806, 9734, 16298, 27256, 45532, 75986, 126690, 211042, 351266, 584204, 970896, 1612418, 2676054, 4438526, 7357370, 12188736, 20181732, 33398930, 55244746, 91336218, 150937586 ]
[ "nonn" ]
A314288
[ 1, 5, 12, 18, 19, 28, 35, 38, 48, 51, 54, 61, 66, 74, 79, 84, 89, 94, 102, 107, 114, 117, 120, 130, 133, 140, 149, 150, 156, 163, 168, 173, 180, 186, 187, 196, 203, 206, 216, 219, 222, 229, 234, 242, 247, 252, 257, 262, 270, 275 ]
[ "nonn" ]
A271373
[ 2, 1, 3, 3, 3, 3, 2, 2, 4, 6, 8, 8, 7, 4, 1, 5, 10, 17, 21, 21, 21, 13, 10, 6, 4, 6, 15, 30, 45, 54, 54, 49, 46, 21, 3, 1, 7, 21, 49, 87, 121, 145, 145, 145, 121, 92, 56, 33, 20, 14, 7, 3, 1, 1, 8, 28, 74, 148, 238, 324, 367, 367, 320, 258, 188, 122, 69, 37, 12, 6, 3 ]
[ "nonn", "base", "tabf" ]
A241650
[ 6, 22152, 35724, 125892, 132444, 146484, 166764, 182052, 192504, 202332, 239304, 242580, 248664, 267852, 291252, 300612, 375492, 375804, 434772, 460044, 494364, 536952, 547992, 550524, 618852, 628212, 646668, 707304, 708984, 752232, 777852, 824304, 828984 ]
[ "nonn" ]
A056415
[ 0, 1, 2, 4, 4, 11, 8, 22, 20, 43, 28, 156, 72, 243, 366, 691, 520, 2635, 1608, 7384, 8866, 19399, 16768, 94482, 67560, 216273, 277532, 815556, 662368, 4500265, 2311468, 8466187, 13045106, 31593283, 40937604, 159772174, 103197488, 401913695 ]
[ "nonn" ]
A336307
[ 2, 4, 6, 11, 17, 19, 23, 25, 29, 37, 41, 47, 49, 59, 61, 67, 71, 79, 83, 89, 101, 103, 107, 109, 113, 131, 137, 139, 149, 151, 163, 167, 169, 173, 179, 181, 191, 193, 197, 199, 223, 227, 229, 239, 251, 257, 263, 269, 271, 281, 283, 289, 293, 311, 313, 317, 331 ]
[ "nonn", "base" ]
A206798
[ 4, 6, 8, 1, 9, 2, 10, 3, 5, 7, 12, 11, 14, 13, 17, 19, 15, 23, 16, 29, 31, 37, 18, 41, 43, 47, 53, 59, 20, 61, 21, 67, 71, 73, 79, 83, 22, 89, 97, 101, 24, 103, 25, 107, 109, 113, 26, 127, 131, 137, 139, 149, 27, 151, 157, 163, 167, 173, 28, 179, 30, 181, 191 ]
[ "nonn" ]
A388204
[ 1, 16, 172, 1576, 13327, 107704, 846712, 6538984, 49898962, 377631424, 2841043912, 21282493456, 158924064187, 1183932211336, 8804131172992, 65381568835816, 485035381715182, 3595400186709664, 26635363825706630, 197229161079953600, 1459938029383686700 ]
[ "nonn" ]
A285671
[ 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0 ]
[ "nonn", "easy" ]
A317648
[ 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7, 7, 8, 8, 9, 9, 10, 11, 12, 12, 12, 12, 13, 14, 15, 15, 15, 15, 16, 16, 17, 17, 18, 19, 20, 21, 21, 21, 21, 21, 22, 23, 24, 25, 26, 27, 27, 27, 27, 27, 27, 27, 28, 29, 30, 31, 31, 31, 31, 31, 32, 32, 33, 33, 34, 35, 36, 37, 38, 38, 38, 38, 38, 38, 39, 40, 41, 42, 43, 44, 45 ]
[ "nonn", "easy" ]
A357374
[ 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 2, 0, 0, 0, 0, 1, 1, 0, 3, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 4, 0, 1, 1, 3, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 3, 1, 3, 1, 1, 0, 5, 0, 1, 0, 4, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 2, 1, 0, 5, 1, 1, 1, 3, 0, 5 ]
[ "nonn" ]
A059853
[ 4, 2, 6, 4, 2, 6, 10, 2, 12, 16, 2, 16, 20, 2, 10, 10, 2, 12, 10, 2, 28, 10, 2, 26, 16, 2, 18, 48, 2, 34, 12, 2, 26, 32, 2, 32, 32, 2, 20, 70, 2, 56, 34, 2, 24, 22, 2, 54, 52, 2, 70, 16, 2, 18, 38, 2, 16, 36, 2, 12, 72, 2, 114, 30, 2, 64, 32, 2, 52, 54, 2, 22, 92, 2, 154, 88, 2, 56 ]
[ "nonn" ]
A291600
[ 3141592653, 4392366484, 9526413073, 7454969632, 1459184231, 3955267283 ]
[ "nonn", "base", "more" ]
A078560
[ 1, 1, 1, 1, 5, 5, 10, 1, 11, 11, 11, 11, 55, 5, 115, 1495, 8671, 43355, 476905, 16691675, 16691675, 43398355, 254190365, 559218803, 559218803, 13980470075, 1075420775, 56997301075, 1036314565, 1036314565, 1036314565, 6123676975 ]
[ "nonn", "frac" ]
A296555
[ 1, 2, 10, 21, 42, 76, 133, 227, 380, 629, 1033, 1688, 2749, 4467, 7248, 11749, 19033, 30821, 49895, 80759, 130699, 211505, 342253, 553809, 896115, 1449979, 2346151, 3796189, 6142401, 9938653, 16081119, 26019839, 42101027, 68120937, 110222037, 178343049 ]
[ "nonn", "easy" ]
A259127
[ 2, 12, 30, 60, 116, 290, 632, 1064, 1494, 5432, 7362 ]
[ "more", "hard", "nonn" ]
A070520
[ 3, 13, 17, 31, 9091, 20593, 7027567, 1.0991220309223964e+23, 5.6897247102410785e+44, 3.726767253346132e+36, 1.9342489361037648e+67 ]
[ "nonn" ]
A039350
[ 31, 59, 95, 123, 159, 187, 199, 207, 215, 231, 239, 247, 248, 249, 250, 252, 253, 254, 287, 315, 351, 379, 415, 443, 451, 459, 467, 472, 473, 474, 476, 477, 478, 483, 491, 499, 543, 571, 607, 635, 671, 699, 711, 719, 727, 743, 751, 759, 760, 761, 762, 764 ]
[ "nonn", "base", "easy" ]
A131863
[ 4, 6, 12, 14, 36, 38, 44, 46, 64, 66, 68, 69, 70, 71, 72, 74, 76, 77, 78, 79, 84, 86, 92, 94, 96, 98, 100, 101, 102, 103, 104, 106, 108, 109, 110, 111, 116, 118, 124, 126, 132, 134, 140, 142, 164, 166, 172, 174, 192, 194, 196, 197, 198, 199, 200, 202, 204, 205, 206 ]
[ "nonn" ]
A148422
[ 1, 1, 2, 5, 18, 58, 202, 736, 2842, 10959, 43399, 175792, 720009, 2977404, 12486416, 52878780, 225071867, 965947847, 4178003062, 18156229431, 79240920764, 347851189938, 1533662577816, 6782824169642, 30108927878118, 134161530176648, 599433003836445, 2685040503728087, 12061956696161418 ]
[ "nonn", "walk" ]
A286732
[ 1, 2, 0, 14, 1, 62, 1, 252, 3, 1020, 3, 4092, 3, 16380, 3, 65520, 15, 262128, 15, 1048560, 15, 4194288, 15, 16777200, 15, 67108848, 15, 268435440, 15, 1073741808, 15, 4294967040, 255, 17179868928, 255, 68719476480, 255, 274877906688, 255, 1099511627520, 223 ]
[ "nonn", "easy" ]
A157212
[ 1, 1, 1, 1, 5, 1, 1, 24, 24, 1, 1, 103, 306, 103, 1, 1, 422, 3028, 3028, 422, 1, 1, 1701, 26064, 57806, 26064, 1701, 1, 1, 6820, 207132, 889640, 889640, 207132, 6820, 1, 1, 27299, 1569298, 11975936, 22436968, 11975936, 1569298, 27299, 1, 1, 109218, 11544744, 147711834, 472619880, 472619880, 147711834, 11544744, 109218, 1 ]
[ "nonn", "tabl" ]
A086947
[ 21, 291, 2991, 29991, 299991, 2999991, 29999991, 299999991, 2999999991, 29999999991, 299999999991, 2999999999991, 29999999999991, 299999999999991, 2999999999999991, 29999999999999990, 300000000000000000, 3000000000000000000, 30000000000000000000, 300000000000000000000 ]
[ "nonn", "base", "easy" ]
A152643
[ 1, 2, 6, 24, 120, 720, 5040, 40320, 339840, 3151872, 31926528, 352653888, 4226533888, 54936197152, 764592120720, 11371146947248 ]
[ "nonn" ]
A111602
[ 1, 6, 42, 300, 2475, 22050, 220500, 2381400, 28279125, 360186750, 4970577150, 73045872900, 1150472498175, 19174541636250, 339663308985000, 6333077180430000, 124682456989715630, 2572020969902134000 ]
[ "nonn", "easy" ]
A258110
[ 0, 0, 0, 0, 3, 212, 10592, 449977, 17727425, 680781219, 26046238416, 1001222256515, 38764377926857, 1511202832516487 ]
[ "nonn", "hard", "more", "fini" ]
A308309
[ 1, 1, 1, 1, 16, 23800, 448605624 ]
[ "nonn", "more" ]
A251471
[ 979132, 137223466, 19627202794, 2830218950082, 408635929747162, 59049118022243816, 8532932681770063000, 1.2333045390732495e+21, 1.782446529549758e+23, 2.5763933274734565e+25 ]
[ "nonn" ]
A207631
[ 1, 2, 4, 2, 7, 6, 2, 12, 15, 8, 2, 20, 33, 25, 10, 2, 33, 68, 66, 37, 12, 2, 54, 134, 159, 113, 51, 14, 2, 88, 256, 359, 309, 176, 67, 16, 2, 143, 478, 774, 781, 536, 257, 85, 18, 2, 232, 877, 1611, 1864, 1493, 860, 358, 105, 20, 2, 376, 1587, 3262, 4256 ]
[ "nonn", "tabf" ]
A028885
[ 5, 7, 9, 11, 17, 19, 21, 23, 25, 31, 35, 37, 45, 49, 51, 53, 65, 67, 81, 87, 91, 93, 101, 103, 115, 117, 119, 121, 123, 129, 133, 135, 143, 145, 147, 149, 161, 163, 173, 177, 185, 187, 191, 203, 205, 207, 213, 227, 229, 231, 235, 241, 245, 247, 257, 259, 261, 269 ]
[ "nonn", "easy" ]
A297005
[ 23338590792, 23338590794, 23338590796, 23338590798, 23338590800, 23338590802, 23338590804, 23338590810, 23338590814, 23338590816, 23338590818, 23338590832, 23338591016, 23338591018, 23338591028, 23338591030, 23338591032, 23338591084, 23338591086, 23338591088, 23338591302, 23338591340, 23338591342, 23338591344, 23338591346, 23338591348, 23338591350, 23338591656, 23338591658, 23338591662 ]
[ "nonn" ]
A022107
[ 1, 17, 18, 35, 53, 88, 141, 229, 370, 599, 969, 1568, 2537, 4105, 6642, 10747, 17389, 28136, 45525, 73661, 119186, 192847, 312033, 504880, 816913, 1321793, 2138706, 3460499, 5599205, 9059704, 14658909 ]
[ "nonn", "easy" ]
A196990
[ 1, 3, 5, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76 ]
[ "nonn" ]
A274510
[ 0, 3, 1, 7, 4, 2, 4, 5, 8, 15, 9, 3, 5, 7, 9, 4, 19, 7, 10, 25, 7, 6, 27, 25, 10, 25, 35, 23, 36, 21, 22, 11, 40, 33 ]
[ "nonn", "more" ]
A065611
[ 1, 35721, 9, 64, 150700176, 1521, 1718434116, 3844, 1849, 900, 2209, 474721, 529, 116964, 400, 419845682025, 618399795456, 3600, 187489, 1734149230641, 10816, 1681, 5560164, 2025, 961, 1444, 961, 784, 41209, 21926752125201 ]
[ "nonn" ]
A004579
[ 2, 3, 1, 1, 0, 0, 1, 0, 3, 3, 0, 3, 0, 3, 0, 3, 3, 3, 2, 1, 3, 1, 3, 2, 1, 2, 1, 0, 2, 0, 1, 0, 1, 1, 2, 1, 1, 3, 3, 1, 2, 0, 2, 1, 2, 3, 0, 3, 1, 3, 1, 1, 1, 0, 2, 2, 2, 3, 3, 2, 2, 1, 3, 3, 0, 1, 3, 1, 1, 2, 3, 3, 1, 2, 0, 0, 2, 3, 2, 2, 2, 0, 2, 1, 0, 3, 2, 3, 2, 2, 2, 0, 1, 0, 3, 0, 3, 2, 3 ]
[ "nonn", "base", "cons" ]
A383508
[ 1, 1, 2, 2, 3, 3, 6, 7, 9, 12, 14, 19, 22, 27, 30, 35, 42, 50, 58, 68, 82, 92, 112, 126, 149, 174, 199, 225, 263, 299, 337, 388, 435, 488, 545, 635, 681, 775, 841, 948, 1051, 1181, 1271, 1446, 1553, 1765, 1896, 2141, 2285, 2608, 2799 ]
[ "nonn" ]
A151230
[ 1, 3, 13, 59, 276, 1326, 6430, 31466, 154803, 764468, 3786401, 18790430, 93402254, 464815171, 2315297901, 11541079787, 57561303467, 287218778948, 1433675907696, 7158410796594, 35750733174914, 178581809177037, 892192055382607, 4457958395036094, 22277194997673580, 111332957862488860 ]
[ "nonn", "walk" ]
A357661
[ 1, 0, 2, 12, 60, 320, 2040, 15568, 133648, 1230336, 11962400, 123144384, 1349008320, 15731096576, 194349866880, 2527082917120, 34392647418112, 488243791183872, 7216792525799936, 110936087161801730, 1771199461131500500, 29324602146652307000 ]
[ "nonn" ]
A094762
[ 1, 2, 4, 11, 41, 177, 820, 4020, 20900, 115473, 677557, 4211561, 27640354, 190891144, 1382942176, 10480109395, 82864804285, 682076675105, 5832741942932, 51724157711104, 474869815108196, 4506715736350193, 44152005850890060, 445958869286416700 ]
[ "nonn" ]
A293099
[ 3, 2220, 205195, 24773296, 2728695681, 328979478088, 38469698642410, 4665971856266714, 560706154294046900, 68470475134869955000, 8.347937003432023e+21, 1.0257745312405193e+24 ]
[ "nonn" ]
A292250
[ 0, 0, 1, 0, 0, 0, 1, 0, 0, 2, 0, 0, 3, 0, 3, 0, 2, 2, 1, 4, 6, 2, 1, 0, 0, 0, 3, 0, 0, 0, 2, 0, 5, 6, 1, 4, 1, 4, 0, 8, 0, 14, 1, 4, 12, 0, 7, 0, 4, 2, 1, 0, 5, 8, 2, 0, 4, 2, 4, 0, 4, 6, 5, 0, 5, 8, 3, 12, 2, 4, 2, 8, 0, 4, 1, 8, 3, 2, 1, 16, 16, 2, 3, 28, 0, 0, 1, 8, 0, 26, 8, 0, 9, 0, 15, 0, 1, 10, 14, 4, 0, 4, 7, 0, 4, 12, 6, 16, 5, 6, 8, 0, 2, 10, 9, 4 ]
[ "nonn", "base" ]
A373226
[ 0, 1, 2, 5, 6, 9, 10, 13, 18, 25, 26, 29, 30, 33, 38, 45, 46, 49, 50, 53, 58, 65, 74, 85, 90, 97, 110, 125, 126, 129, 130, 133, 138, 145, 146, 149, 150, 153, 158, 165, 174, 185, 190, 197, 210, 225, 226, 229, 230, 233 ]
[ "easy", "nonn" ]
A275732
[ 1, 2, 3, 6, 1, 2, 5, 10, 15, 30, 5, 10, 1, 2, 3, 6, 1, 2, 1, 2, 3, 6, 1, 2, 7, 14, 21, 42, 7, 14, 35, 70, 105, 210, 35, 70, 7, 14, 21, 42, 7, 14, 7, 14, 21, 42, 7, 14, 1, 2, 3, 6, 1, 2, 5, 10, 15, 30, 5, 10, 1, 2, 3, 6, 1, 2, 1, 2, 3, 6, 1, 2, 1, 2, 3, 6, 1, 2, 5, 10, 15, 30, 5, 10, 1, 2, 3, 6, 1, 2, 1, 2, 3, 6, 1, 2, 1, 2, 3, 6, 1, 2, 5, 10, 15, 30 ]
[ "nonn", "base" ]
A257364
[ 11, 59, 47, 211, 23, 233, 181, 257, 109, 109, 13, 311, 929, 47, 389, 757, 1747, 13, 67, 2389, 1087, 569, 311, 853, 103, 5569, 1399, 3203, 10891, 3673, 3793, 1873, 4357, 41, 2297, 131, 3253, 6737, 2621, 5113, 2879, 953, 6379, 3539, 12343, 4337, 6067, 11939, 43441, 5179 ]
[ "nonn" ]
A224606
[ 122, 178, 178, 297, 272, 297, 416, 371, 371, 416, 628, 449, 482, 449, 628, 1045, 630, 571, 571, 630, 1045, 1694, 894, 782, 666, 782, 894, 1694, 2668, 1221, 1086, 906, 906, 1086, 1221, 2668, 4265, 1707, 1455, 1247, 1202, 1247, 1455, 1707, 4265, 6922, 2440 ]
[ "nonn", "tabl" ]
A343646
[ 0, 1, 2, 4, 3, 7, 6, 5, 11, 12, 10, 9, 8, 18, 19, 20, 16, 17, 15, 14, 13, 29, 30, 31, 33, 32, 26, 27, 28, 24, 25, 23, 22, 21, 47, 48, 49, 51, 50, 54, 53, 52, 42, 43, 44, 46, 45, 39, 40, 41, 37, 38, 36, 35, 34, 76, 77, 78, 80, 79, 83, 82, 81, 87, 88, 86, 85, 84 ]
[ "nonn" ]
A079433
[ 0, 2, 6, 24, 29, 40, 43, 55, 68, 75, 76, 85 ]
[ "nonn", "fini", "full" ]
A245354
[ 0, 1, 2, 3, 4, 5, 6, 7, 8, 5, 6, 7, 8, 9, 10, 11, 12, 13, 6, 7, 8, 9, 10, 11, 12, 13, 14, 11, 12, 13, 14, 15, 16, 17, 18, 19, 8, 9, 10, 11, 12, 13, 14, 15, 16, 13, 14, 15, 16, 17, 18, 19, 20, 21, 14, 15, 16, 17, 18, 19, 20, 21, 22, 19, 20, 21, 22, 23 ]
[ "nonn", "base", "easy" ]
A113448
[ 1, 1, 0, 1, 0, 0, 2, 1, 0, 0, 0, 0, 2, 2, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 1, 2, 0, 2, 0, 0, 2, 1, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 1, 0, 2, 0, 0, 0, 2, 0, 0, 0, 0, 2, 2, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 2, 2, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 2, 3, 0, 1, 0, 0, 2, 2, 0 ]
[ "nonn", "mult" ]
A020833
[ 1, 1, 4, 7, 0, 7, 8, 6, 6, 9, 3, 5, 2, 8, 0, 8, 8, 2, 9, 5, 3, 6, 0, 4, 7, 8, 9, 0, 4, 8, 9, 3, 7, 2, 5, 4, 1, 8, 7, 8, 1, 5, 8, 9, 2, 7, 6, 9, 2, 7, 4, 8, 6, 6, 7, 6, 0, 2, 7, 2, 2, 1, 4, 1, 6, 2, 0, 9, 3, 6, 1, 3, 9, 0, 0, 0, 8, 3, 1, 0, 7, 5, 1, 7, 2, 6, 7, 3, 4, 6, 2, 0, 6, 6, 3, 0, 1, 1, 9 ]
[ "nonn", "cons", "easy" ]
A384097
[ 1, 2, 4, 8, 16, 28, 64, 88, 196, 176, 1024, 352, 4096, 704, 1936, 1408, 65536, 2816, 262144, 5104, 7744, 11264, 4194304, 15488, 234256, 45056, 30976, 34112, 268435456, 61952, 1073741824, 68224, 123904, 720896, 937024, 136448, 68719476736, 2883584, 495616, 272896 ]
[ "nonn" ]
A110839
[ 1, 120, 1820, 8008, 12870, 8008, 1820, 120, 1 ]
[ "nonn", "fini", "full" ]
A366352
[ 97, 349, 1447, 1663, 2347, 3697, 9547, 13147, 13309, 13687, 14533, 14947, 15727, 16603, 21139, 24547, 24847, 26557, 27733, 31147, 32797, 33613, 34603, 35593, 36943, 38149, 38707, 40849, 41047, 42433, 44449, 44647, 45763, 45949, 46447, 50047, 52387, 58147, 58309 ]
[ "nonn" ]
A003890
[ 1, 15, 15, 28, 28, 28, 28, 28, 28, 28, 29, 30, 30, 30, 30, 30, 30 ]
[ "nonn", "fini", "full" ]
A149366
[ 1, 1, 4, 12, 45, 147, 630, 2379, 10058, 39493, 174771, 722360, 3188845, 13422230, 60590448, 261827778, 1181161187, 5155905071, 23569271399, 104520154563, 477730909858, 2131929784360, 9829716330049, 44325686668781, 204387251744233, 925589306495805, 4294222692273509, 19589722213545972 ]
[ "nonn", "walk" ]
A350742
[ 1, 2, 1, 5, 14, 7, 23, 48, 24, 12, 6, 3, 39, 88, 44, 22, 11, 75, 156, 78, 39, 139, 260, 130, 65, 209, 378, 189, 385, 610, 305, 561, 850, 425, 749, 1110, 555, 955, 1396, 698, 349, 833, 1362, 681, 1257, 1882, 941, 1617, 2346, 1173, 1957, 2798, 1399, 2299, 3260, 1630 ]
[ "nonn", "easy" ]
A279466
[ 0, 0, 0, 2, 2, 2, 2, 6, 6, 2, 5, 20, 33, 20, 5, 8, 66, 180, 180, 66, 8, 15, 210, 1024, 1722, 1024, 210, 15, 26, 658, 5228, 15484, 15484, 5228, 658, 26, 46, 2036, 26670, 129914, 223261, 129914, 26670, 2036, 46, 80, 6236, 134438, 1079792, 3086910, 3086910 ]
[ "nonn", "tabl" ]
A126094
[ 4, 7, 22, 83, 5878, 12229, 14871, 43360, 120833116, 284116756, 384239518, 586968768, 2697787565123, 11550434172799, 65612899915231, 252252704148332, 2105877470620834, 36504944044141060, 4194084944223361500 ]
[ "hard", "more", "nonn" ]
A271245
[ 0, 0, 77, 39237, 49235880, 209021374705, 3081891326050173, 151686712380427500000 ]
[ "nonn" ]
A177992
[ 1, 1, 1, 1, 3, 1, 1, 7, 3, 1, 1, 15, 6, 5, 1, 1, 31, 10, 16, 5, 1, 1, 63, 15, 42, 15, 7, 1, 1, 127, 21, 99, 35, 29, 7, 1, 1, 255, 28, 219, 70, 93, 28, 9, 1, 1, 511, 36, 466, 126, 256, 84, 46, 9, 1, 1, 1023, 45, 968, 210, 638, 210, 176, 45, 11, 1, 1, 2047, 55, 1981, 330, 1486, 462, 562, 165, 67, 11, 1 ]
[ "nonn", "tabl" ]
A388757
[ 1, 2, 3, 1, 4, 4, 3, 0, 0, 1, 7, 8, 9, 1, 9, 0, 2, 7, 6, 1, 2, 5, 5, 2, 3, 9, 7, 5, 7, 3, 8, 0, 3, 1, 7, 0, 6, 6, 3, 7, 9, 7, 3, 6, 0, 3, 8, 3, 0, 6, 0, 7, 8, 6, 8, 3, 3, 3, 7, 5, 9, 4, 8, 1, 9, 7, 4, 4, 7, 9, 9, 2, 7, 2, 7, 9, 2, 5, 6, 4, 4, 9, 6, 2, 8, 0, 7 ]
[ "nonn", "cons" ]
A130598
[ 10, 1111, 10, 111111, 11, 1110, 11111110, 1111, 11, 111111, 1111111110, 111111, 11, 1111, 11111111, 111111111110, 11111111, 1111, 11, 111111, 1111111111, 11111111111110, 1111111111, 111111, 11, 1111, 11111111, 111111111111 ]
[ "nonn", "tabl" ]
A198298
[ 3205486917, 3207154869, 4063297185, 4063792185, 4230567819, 4230915678, 4297630518, 4297631805, 5042976318, 5063297184, 5079246318, 5093271486, 5094236718, 5148609327, 5180429763, 5180792463, 5180942367, 5184063297, 5420796318 ]
[ "nonn", "base", "easy", "fini", "full" ]
A005009
[ 7, 14, 28, 56, 112, 224, 448, 896, 1792, 3584, 7168, 14336, 28672, 57344, 114688, 229376, 458752, 917504, 1835008, 3670016, 7340032, 14680064, 29360128, 58720256, 117440512, 234881024, 469762048, 939524096, 1879048192, 3758096384 ]
[ "nonn", "easy" ]
A171238
[ 1, 2, 5, 8, 16, 24, 40, 56, 88, 120, 176, 232, 328, 424, 576, 728, 968, 1208, 1568, 1928, 2464, 3000, 3768, 4536, 5632, 6728, 8248, 9768, 11864, 13960, 16784, 19608, 23400, 27192, 32192, 37192, 43760, 50328, 58824, 67320, 78280, 89240, 103200, 117160 ]
[ "nonn" ]
A351960
[ 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 8, 8, 8, 8, 8, 8, 9, 7, 7, 7, 7, 7, 9, 6, 16, 6, 6, 6, 6, 16, 6, 7, 9, 11, 9, 9, 9, 11, 9, 7, 16, 6, 16, 32, 16, 16, 32, 16, 6, 16, 15, 11, 9, 11, 17, 11, 17, 11, 9, 11, 15, 32, 64, 32, 16, 32, 10, 10, 32, 16, 32, 64, 32, 65, 17, 13, 17, 11, 17, 13, 17, 11, 17, 13, 17, 65 ]
[ "nonn", "tabl" ]
A043893
[ 13, 17, 38, 42, 63, 69, 89, 92, 113, 117, 138, 142, 163, 167, 188, 194, 214, 217, 238, 242, 263, 267, 288, 292, 313, 319, 349, 363, 367, 388, 392, 413, 417, 449, 464, 467, 488, 492, 513, 517, 538, 542, 563, 569, 589, 592, 613 ]
[ "nonn", "base" ]
A001149
[ 1, 2, 3, 5, 8, 13, 17, 26, 34, 45, 54, 67, 81, 97, 115, 132, 153, 171, 198, 228, 256, 288, 323, 357, 400, 439, 488, 530, 581, 627, 681, 732, 790, 843, 908, 963, 1029, 1085, 1152, 1213, 1284, 1346, 1418, 1484, 1561, 1630, 1710, 1785, 1867, 1945, 2034, 2116 ]
[ "nonn" ]
A269597
[ 1, 2, 3, 4, 5, 4, 6, 8, 7, 9, 6, 10, 8, 7, 10, 11, 9, 12, 13, 10, 9, 14, 12, 15, 11, 16, 13, 15, 12, 16, 11, 14, 10, 17, 18, 15, 19, 17, 14, 20, 13, 12, 21, 16, 18, 22, 17, 24, 16, 20, 15, 22, 25, 19, 26, 23, 21, 18, 27, 28 ]
[ "nonn", "tabf", "easy" ]
A025091
[ 6, 8, 33, 37, 78, 90, 175, 201, 356, 397, 682, 737, 1235, 1340, 2216, 2419, 3965, 4256, 6945, 7318, 11903, 12562, 20392, 21602, 35025, 36513, 59156, 61697, 99911, 104362, 168949, 177039, 286547, 301953, 488666, 510307, 825796, 852205, 1379002, 1423671, 2303658 ]
[ "nonn" ]
A060102
[ 1, 1, 1, 1, 4, 1, 1, 9, 8, 1, 1, 16, 30, 13, 1, 1, 25, 80, 71, 19, 1, 1, 36, 175, 259, 140, 26, 1, 1, 49, 336, 742, 660, 246, 34, 1, 1, 64, 588, 1806, 2370, 1442, 399, 43, 1, 1, 81, 960, 3906, 7062, 6292, 2828, 610, 53 ]
[ "nonn", "easy", "tabl" ]
A072871
[ 1, 2, 3, 56, 5, 30, 7, 56, 135, 30, 11, 792, 3718, 42, 15, 176, 386155, 792, 627, 715220, 42, 22, 8349, 792, 1575, 3718, 135, 56, 2436, 30, 75175, 2323520, 231, 92669720, 385, 792, 34262962, 124754, 4835271870, 2323520, 14883, 42, 3010, 176, 135, 8118264, 526823 ]
[ "easy", "nonn", "look" ]
A068668
[ 9, 99, 1881, 171171, 1882881, 306909603, 11355655311, 1033364633301, 1034397997934301, 10241574577547514000, 1.0231343244544544e+25, 1.1254477568998999e+26, 1.023144555797699e+30, 1.0222135044833687e+38, 1.1233003103852145e+46 ]
[ "base", "nonn" ]
A226022
[ 1, 1, 2, 4, 12, 36, 112, 360, 1184, 3968, 13504, 46544, 162144, 570016, 2019648, 7204864, 25856896, 93288576, 338167296, 1231045376, 4498577408, 16496039936, 60681046016, 223860786432, 828040881664, 3070320123392 ]
[ "nonn", "easy" ]
A295443
[ 1, 884, 1887900, 4549731788, 11560065522460, 30261639292482384, 80752826621895570000, 2.1839153119270485e+23, 5.964865673194551e+26, 1.6415648505521434e+30, 4.544894671462412e+33, 1.2644660098250755e+37 ]
[ "nonn" ]
A338082
[ 9, 15, 21, 35, 45, 63, 99, 105, 195, 231, 315, 323, 329, 369, 377, 423, 435, 451, 595, 665, 705, 805, 861, 903, 1081, 1189, 1443, 1551, 1819, 1833, 1869, 1891, 1935, 2033, 2211, 2345, 2465, 2737, 2849, 2871, 2961, 3059, 3289, 3653, 3689, 3745, 3827, 4005, 4059 ]
[ "nonn" ]
A074038
[ 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 8, 0, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0 ]
[ "nonn" ]
A020206
[ 77, 341, 385, 451, 553, 703, 869, 1045, 1247, 1271, 1441, 1849, 1921, 2047, 2465, 2765, 3097, 4061, 4187, 4345, 4577, 5371, 6031, 6083, 6085, 6545, 6601, 8321, 8911, 8965, 10585, 13333, 13981, 15211, 15251, 15841, 17711, 17767, 20689, 22801, 23281, 23617 ]
[ "nonn" ]
A270537
[ 1, 2080, 2376, 2580, 3784 ]
[ "nonn", "base", "fini", "full" ]
A221666
[ 2, 2, 4, 8, 12, 8, 16, 64, 48, 16, 24, 256, 512, 256, 32, 64, 992, 3772, 3772, 856, 64, 128, 4096, 31744, 63200, 32768, 4096, 128, 232, 16384, 262144, 1048576, 1048576, 262144, 15872, 256, 512, 65344, 2097152, 16777216, 33421056, 16777216, 2097152, 65344 ]
[ "nonn", "tabl" ]
A028479
[ 1, 2, 49, 392, 5041, 51842, 591361, 6422528, 71385601, 784792962, 8672638129, 95605150088, 1055154220849, 11638893993218, 128416422417409, 1416693454733312, 15629912636083200, 172434918695682800, 1902390033466290400, 20988007893796680000, 231549660454953450000 ]
[ "nonn", "easy" ]
A047545
[ 0, 1, 3, 4, 7, 8, 9, 11, 12, 15, 16, 17, 19, 20, 23, 24, 25, 27, 28, 31, 32, 33, 35, 36, 39, 40, 41, 43, 44, 47, 48, 49, 51, 52, 55, 56, 57, 59, 60, 63, 64, 65, 67, 68, 71, 72, 73, 75, 76, 79, 80, 81, 83, 84, 87, 88, 89, 91, 92, 95, 96, 97, 99, 100, 103, 104 ]
[ "nonn", "easy" ]
A284391
[ 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1 ]
[ "nonn", "easy" ]
A315841
[ 1, 6, 7, 14, 19, 26, 28, 36, 41, 40, 49, 56, 62, 62, 67, 80, 69, 86, 88, 102, 91, 104, 109, 112, 118, 126, 127, 136, 127, 152, 140, 162, 149, 170, 159, 176, 180, 182, 181, 200, 187, 208, 200, 228, 199, 230, 217, 242, 232, 246 ]
[ "nonn" ]
A208528
[ 0, 4, 16, 72, 384, 2400, 17280, 141120, 1290240, 13063680, 145152000, 1756339200, 22992076800, 323805081600, 4881984307200, 78460462080000, 1339058552832000, 24186745110528000, 460970906812416000, 9245027631071232000, 194632160654131200000 ]
[ "nonn" ]
A115427
[ 8874, 9011, 83352842, 99000101, 329767122288, 670232877713, 738226276373, 933006600341, 999000001001, 3779410975143115, 3872816717528067, 4250291784692550, 4278630943941867, 4372036686326819, 4749511753491302 ]
[ "base", "nonn" ]
A283073
[ 1, 227736432, 338956200, 386160984, 482213160, 544508118, 548823405, 715592220, 726922482, 731987190, 1427877360, 1448431600, 1467104760, 1490842353, 1491241258, 1504640335, 1646570115, 1852712100, 1923506200, 1923927460, 1924947570, 2056580995, 2064409413 ]
[ "nonn" ]
A052886
[ 0, 1, 3, 19, 207, 3211, 64383, 1581259, 45948927, 1541641771, 58645296063, 2494091717899, 117258952478847, 6038838138717931, 338082244882740540, 20443414320405270000, 1.3278501605922143e+21, 9.220040512252128e+22, 6.815359767190024e+24, 5.343371350550108e+26 ]
[ "easy", "nonn" ]
A002530
[ 0, 1, 1, 3, 4, 11, 15, 41, 56, 153, 209, 571, 780, 2131, 2911, 7953, 10864, 29681, 40545, 110771, 151316, 413403, 564719, 1542841, 2107560, 5757961, 7865521, 21489003, 29354524, 80198051, 109552575, 299303201, 408855776, 1117014753, 1525870529, 4168755811 ]
[ "nonn", "easy", "frac", "core", "nice" ]
A362234
[ 32, 372, 1804, 5772, 14660, 30816, 58232, 100080, 161700, 249200, 368384 ]
[ "nonn", "more" ]
A167141
[ 1, 4, 48, 864, 20880, 632448, 23018688, 978179328, 47529084096, 2598928566336, 157937795847936, 10559489876375040, 770269715428025100, 60876094422772800000, 5.181654464327252e+21, 4.725848478249048e+23 ]
[ "nonn" ]
A368250
[ 8, 4, 8, 6, 3, 3, 8, 6, 7, 9, 6, 4, 8, 8, 3, 6, 3, 2, 6, 8, 4, 9, 0, 0, 1, 2, 0, 9, 0, 4, 3, 0, 4, 6, 2, 9, 6, 0, 0, 1, 6, 6, 4, 4, 6, 8, 8, 1, 7, 5, 5, 1, 7, 1, 6, 7, 9, 6, 2, 0, 3, 0, 9, 0, 0, 3, 6, 5, 4, 2, 2, 1, 3, 7, 1, 3, 0, 2, 1, 2, 9, 1, 8, 8, 6, 6, 3, 4, 8, 1, 0, 1, 1, 5, 3, 7, 0, 2, 0, 6, 3, 4, 4, 3, 7 ]
[ "nonn", "cons" ]