Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A096957
[ 6, 19, 40, 70, 110, 161, 224, 300, 390, 495, 616, 754, 910, 1085, 1280, 1496, 1734, 1995, 2280, 2590, 2926, 3289, 3680, 4100, 4550, 5031, 5544, 6090, 6670, 7285, 7936, 8624, 9350, 10115, 10920, 11766, 12654, 13585, 14560, 15580, 16646, 17759, 18920 ]
[ "nonn", "easy" ]
A251344
[ 51, 309, 1899, 11709, 72243, 445797, 2751003, 16976493, 104762403, 646491861, 3989520459, 24619449501, 151927356051, 937548239301, 5785638109947, 35703345104973, 220326406088067, 1359640814523957, 8390383964148267 ]
[ "nonn" ]
A291033
[ 6, 48, 378, 2976, 23430, 184464, 1452282, 11433792, 90018054, 708710640, 5579667066, 43928625888, 345849340038, 2722866094416, 21437079415290, 168773769227904, 1328753074407942, 10461250826035632, 82361253533877120, 648428777444981200, 5105068966025973000 ]
[ "nonn", "easy" ]
A136606
[ 1, 6, 24, 5040, 72576, 39916800, 95800320, 1307674368000, 4184557977600, 121645100408832000, 2043637686868377600, 2.585201673888498e+22, 2.3863400066663056e+23, 1.0888869450418352e+28 ]
[ "nonn" ]
A044965
[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187, 204, 221, 238, 255, 256, 257, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 289, 290, 305, 307, 321, 324, 337, 341, 353, 358, 369, 375 ]
[ "nonn", "base" ]
A201189
[ 0, 0, 1, 6, 24, 80, 239, 665, 1756, 4459, 10978, 26369, 62066, 143647, 327756, 738794, 1647917, 3642331, 7986246, 17387367, 37618098, 80932917, 173248897, 369190346, 783527077, 1656712522, 3491205863, 7334452733, 15365201271, 32106206735 ]
[ "nonn" ]
A241124
[ 4, 6, 8, 12, 14, 15, 16, 24, 25, 26, 30, 32, 46, 46, 48, 48, 62, 63, 63, 64, 64, 87, 91, 95, 96, 96, 96, 114, 114, 122, 124, 125, 128, 129, 160, 161, 176, 177, 178, 178, 188, 189, 190, 192, 192, 192, 194, 225, 226, 226, 240, 252, 254, 255, 256, 288, 288, 289, 290, 320 ]
[ "nonn" ]
A239887
[ 2, 4, 6, 8, 3, 8, 16, 7, 10, 24, 14, 9, 12, 32, 17, 21, 6, 14, 40, 39, 31, 9, 20, 28, 16, 48, 45, 34, 35, 18, 18, 33, 41, 56, 74, 59, 53, 19, 26, 42, 74, 50, 20, 9, 64, 73, 49, 46, 39, 32, 5, 40, 49, 32, 22, 72, 25, 109, 87, 130, 68, 21, 97, 66, 56, 137, 8, 67 ]
[ "nonn" ]
A314810
[ 1, 5, 9, 14, 17, 22, 27, 36, 41, 44, 45, 48, 53, 59, 68, 73, 79, 80, 83, 84, 91, 100, 105, 110, 111, 118, 119, 127, 132, 137, 141, 142, 149, 150, 163, 168, 173, 172, 173, 180, 181, 195, 200, 209, 207, 208, 211, 212, 227, 232 ]
[ "nonn" ]
A205270
[ 596414, 51416847, 4422079769, 376019663515, 32079295935853, 2736913657929574, 233446295978015230, 19913133812861820000, 1.6986107863987462e+21, 1.4489245314004615e+23, 1.2359421076416243e+25 ]
[ "nonn" ]
A035281
[ 1, -240, -141444, -8529280, -238758390, -4303488384, -57655810840, -621029223936, -5646404776905, -44775042057600, -316969789769460, -2038098739288320, -12061935823445274, -66393891923258880, -342773252668461250, -1671250213190122500 ]
[ "sign", "easy", "nice" ]
A230758
[ 1275, 4614, 5100, 7275, 11475, 18456, 20400, 29100, 31875, 41526, 45900, 60409, 62475, 65475, 73824, 81600, 103275, 103935, 115350, 116400, 127500, 154275, 166104, 173229, 181875, 183600, 215475, 226086, 241636, 249900, 261900, 265974, 286875, 295296, 434209 ]
[ "nonn" ]
A314191
[ 1, 5, 11, 17, 21, 27, 33, 37, 43, 49, 54, 59, 65, 71, 75, 81, 87, 91, 97, 103, 108, 113, 119, 125, 129, 135, 141, 145, 151, 157, 162, 167, 173, 179, 183, 189, 195, 199, 205, 211, 216, 221, 227, 233, 237, 243, 249, 253, 259, 265 ]
[ "nonn" ]
A390328
[ 1, 3, 4, 5, 6, 12, 13, 14, 15, 16, 17, 18, 23, 24, 26, 30, 32, 35, 36, 39, 40, 41, 45, 50, 51, 53, 54, 55, 58, 60, 61, 63, 64, 66, 67, 68, 69, 75, 79, 80, 83, 84, 93, 95, 96, 98, 111, 114, 115, 117, 119, 128, 129, 130, 133, 137, 139, 140, 141, 142, 143, 145 ]
[ "nonn" ]
A341495
[ 0, 0, 1, 0, 2, 1, 5, 2, 9, 5, 17, 9, 30, 16, 49, 26, 78, 43, 122, 67, 184, 101, 272, 151, 397, 222, 567, 320, 802, 454, 1121, 637, 1545, 884, 2112, 1214, 2863, 1651, 3842, 2227, 5123, 2979, 6782, 3957, 8913, 5218, 11648, 6840, 15136, 8914, 19555, 11552, 25143 ]
[ "nonn" ]
A212666
[ 30, 60, 70, 90, 105, 120, 140, 150, 154, 165, 180, 182, 195, 210, 231, 240, 270, 273, 280, 286, 300, 308, 315, 330, 350, 357, 360, 364, 374, 385, 390, 399, 418, 420, 429, 442, 450, 455, 462, 480, 490, 494, 495, 510, 525, 540, 546, 560, 561, 570, 572, 585, 595 ]
[ "nonn" ]
A127313
[ 7, 37, 53, 59, 61, 67, 71, 83, 97, 149, 173, 181, 233, 271, 277, 283, 307, 421, 521, 541, 569, 613, 617, 673, 691, 719, 809, 859, 877, 971, 983, 1031, 1039, 1181, 1237, 1297, 1319, 1381, 1423, 1453, 1459, 1471, 1483, 1543, 1579, 1607, 1609, 1787, 1861, 1931 ]
[ "nonn" ]
A089941
[ 1, 2, 4, 9, 19, 42, 90, 197, 424, 923, 1989, 4315, 9300, 20129, 43374, 93724, 201888, 435713, 938218, 2022972, 4354569, 9382489, 20190181, 43477688, 93534469, 201326672, 433017364, 931701321, 2003520121, 4309597827, 9265723250 ]
[ "easy", "nonn" ]
A019058
[ 3, 6, 20, 132, 918, 5768, 34790, 215312, 1391722, 9200963, 61601919, 416696751, 2847867404, 19646977715, 136610674106 ]
[ "nonn", "more" ]
A054748
[ 1, 6, 29, 209, 1652, 15981, 171837, 2060481, 26951143, 381398614, 5789262973, 93674732887, 1607249998772, 29114205685585, 554699253112833, 11079840198856480, 231366880421810430, 5038182952520058000, 114152394913959020000, 2.685768694808159e+21 ]
[ "nonn" ]
A050522
[ 19, 79, 1279, 5119, 20479, 81919, 1310719, 21474836479, 1407374883553279, 90071992547409920, 2.3611832414348226e+22, 1.78405961588245e+45 ]
[ "nonn", "nice" ]
A331459
[ 1, 2, 8, 12, 80, 96, 128, 720, 972, 1152, 1200, 1344, 2560, 4032, 6144, 6912, 7680, 7776, 8100, 10000, 23040, 26244, 30000, 30720, 32768, 34560, 38400, 55296, 56320, 62208, 64000, 64800, 80000, 84672, 90000, 97200, 98304, 103680, 108864, 110000, 142884, 159744 ]
[ "nonn" ]
A374774
[ 3, 5, 8, 1, 2, 1, 4, 4, 4, 7, 6, 3, 0, 3, 3, 1, 7, 1, 6, 1, 5, 7, 7, 1, 1, 8, 4, 6, 8, 2, 3, 3, 5, 9, 2, 9, 8, 4, 8, 7, 1, 6, 1, 3, 0, 7, 5, 6, 1, 5, 3, 0, 0, 6, 8, 2, 3, 0, 3, 6, 0, 4, 0, 8, 5, 3, 1, 8, 2, 4, 8, 9, 2, 2, 3, 2, 0, 9, 6, 4, 7, 7, 8, 8, 3, 3, 0, 9, 4, 8, 2, 5, 4, 0, 6, 4, 2, 6, 0, 4 ]
[ "nonn", "cons" ]
A081523
[ 1, 4, 12, 16, 20, 54, 35, 64, 72, 130, 77, 216, 104, 238, 225, 256, 170, 486, 209, 500, 399, 550, 299, 864, 400, 754, 567, 924, 464, 1710, 527, 1024, 924, 1258, 910, 1944, 740, 1558, 1248, 2000, 902, 3108, 989, 2156, 1935, 2254, 1175, 3456, 1421, 3150, 2091 ]
[ "nonn" ]
A370202
[ 1, 1, 1, 3, 3, 7, 7, 17, 15, 25, 37, 41, 63, 79, 105, 143, 185, 249, 329, 435, 579, 767, 1015, 1347, 1783, 2363, 3131, 4147, 5495, 7279, 9643, 12775, 16923, 22419, 29701, 39343, 52121, 69045, 91465, 121171, 160511, 212637, 281683, 373149, 494321, 654833, 867471 ]
[ "nonn", "easy" ]
A082574
[ 1, 4, 14, 47, 156, 516, 1705, 5632, 18602, 61439, 202920, 670200, 2213521, 7310764, 24145814, 79748207, 263390436, 869919516, 2873148985, 9489366472, 31341248402, 103513111679, 341880583440, 1129154862000, 3729345169441, 12317190370324 ]
[ "nonn" ]
A138866
[ 33, 77, 3131, 127127, 819191, 131071, 524287, 214647, 230951, 618111, 162127, 170727, 686151, 531127, 104087, 147007, 446351, 259071, 190991, 285607, 478111, 346551, 281191, 431471, 448751, 402511, 854671, 536207, 521007, 512311, 746447, 174887, 129591, 412527, 814711, 623151, 127271, 437791, 924071, 125047, 299407, 122247, 315871, 124871, 202927, 169751, 316511 ]
[ "base", "nonn" ]
A033625
[ 94097537, 2, 94097539, 4, 94097543, 8, 94097551, 10, 94097561, 12, 94097573, 14, 94097587, 16, 94097603, 18, 94097621, 30, 94097651, 32, 94097683 ]
[ "fini", "full", "nonn" ]
A303835
[ 1, 1, 2, 3, 8, 19, 64, 212, 833, 3360, 14476, 63848, 289892, 1338000, 6275589, 29791100, 142973014, 692507861, 3382070233, 16638445745, 82395500651, 410463736691, 2055858519575, 10347925039015, 52321093290715, 265648012207312, 1353953547877556, 6925400869302520 ]
[ "nonn" ]
A231565
[ 2, 4, 6, 8, 12, 16, 18, 20, 24, 30, 32, 36, 40, 42, 48, 54, 60, 64, 66, 72, 80, 84, 90, 96, 100, 102, 108, 110, 120, 126, 128, 132, 138, 140, 144, 150, 156, 160, 162, 168, 174, 180, 192, 198, 200, 204, 210, 216, 220, 240, 246, 252, 256, 260, 264, 270, 272 ]
[ "nonn" ]
A194583
[ 1, 1, 3, 1, 7, 43, 1, 15, 211, 2619, 1, 31, 931, 26251, 654811, 1, 63, 3907, 234795, 13255291, 662827803, 1, 127, 16003, 1985131, 238658491, 26961325147, 2699483026843, 1, 255, 64771, 16323819, 4050110011, 973958217435, 220115609012251, 44102911693372056, 1, 511, 260611, 132393451, 66733574971, 33115631264731, 15928113739803932, 7200501591899677000, 2.8862385769352276e+21 ]
[ "nonn", "tabl" ]
A040662
[ 26, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52, 4, 52 ]
[ "nonn", "cofr", "easy" ]
A172988
[ 5, 11, 13, 17, 19, 23, 29, 37, 43, 47, 53, 59, 67, 73, 79, 89, 103, 107, 109, 113, 137, 157, 163, 173, 179, 197, 199, 229, 233, 239, 257, 263, 269, 277, 283, 313, 317, 337, 353, 359, 373, 379, 389, 439, 449, 463, 467, 509, 547, 563, 569, 577, 593, 599, 607, 613 ]
[ "nonn" ]
A387957
[ 0, 1, 3, 10, 25, 63, 141, 310, 640, 1295, 2518, 4802, 8907, 16240, 28995, 50996, 88208, 150587, 253570, 422100, 694509, 1131190, 1824000, 2914730, 4616770, 7253925, 11308411, 17501344, 26895795, 41061345, 62289666, 93926230, 140811304 ]
[ "nonn", "new" ]
A299205
[ 2, 3, 10, 14, 15, 56, 57, 59, 70, 85, 105, 107, 116, 136, 209, 267, 295, 323, 352, 393, 415, 442, 530, 551, 645, 646, 760, 855, 1197, 1288, 1342, 1415, 1472, 1496, 1625, 1765, 1953, 2002, 2255, 2485, 2847, 2945, 3039, 3382, 3591, 3745, 3905, 4233, 4264, 4313 ]
[ "nonn" ]
A137225
[ 1, 3, 2, 7, 5, 3, 15, 8, 7, 4, 31, 17, 11, 9, 5, 63, 26, 15, 14, 11, 6, 127, 53, 31, 19, 17, 13, 7, 255, 80, 47, 24, 23, 20, 15, 8, 511, 161, 63, 49, 29, 27, 23, 17, 9, 1023, 242, 127, 74, 35, 34, 31, 26, 19, 10, 2047, 485, 191, 99, 71, 41, 39, 35, 29, 21, 11, 4095, 728, 255 ]
[ "base", "easy", "nonn", "tabl" ]
A044455
[ 13, 29, 45, 55, 61, 77, 93, 109, 119, 125, 141, 157, 173, 183, 189, 205, 223, 237, 247, 253, 269, 285, 301, 311, 317, 333, 349, 365, 375, 381, 397, 413, 429, 439, 445, 461, 479, 493, 503, 509, 525, 541, 557, 567, 573, 589, 605 ]
[ "nonn", "base" ]
A353663
[ 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1 ]
[ "nonn", "tabl" ]
A070455
[ 0, 1, 4, 9, 16, 25, 3, 16, 31, 15, 1, 22, 12, 4, 31, 27, 25, 25, 27, 31, 4, 12, 22, 1, 15, 31, 16, 3, 25, 16, 9, 4, 1, 0, 1, 4, 9, 16, 25, 3, 16, 31, 15, 1, 22, 12, 4, 31, 27, 25, 25, 27, 31, 4, 12, 22, 1, 15, 31, 16, 3, 25, 16, 9, 4, 1, 0, 1, 4, 9, 16, 25, 3, 16, 31, 15, 1, 22, 12, 4 ]
[ "nonn", "easy" ]
A163254
[ 2, 5, 3, 10, 7, 6, 17, 13, 11, 8, 26, 21, 18, 14, 12, 37, 31, 27, 22, 19, 15, 50, 43, 38, 32, 28, 23, 20, 65, 57, 51, 44, 39, 33, 29, 24, 82, 73, 66, 58, 52, 45, 40, 34, 30, 101, 91, 83, 74, 67, 59, 53, 46, 41, 35, 122, 111, 102, 92, 84, 75, 68, 60, 54 ]
[ "nonn", "tabl" ]
A119853
[ 1, 0, 0, 0, 1, 2, 8, 18, 52, 130, 348, 904, 2416, 6404, 17213 ]
[ "nonn" ]
A278328
[ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15, 21, 22, 23, 26, 32, 33, 34, 37, 40, 43, 44, 45, 48, 51, 54, 55, 56, 59, 62, 65, 66, 67, 73, 76, 77, 78, 84, 87, 88, 89, 90, 95, 98, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 202, 212, 222, 232, 242, 252, 262 ]
[ "nonn", "base" ]
A358906
[ 1, 1, 2, 7, 13, 35, 87, 191, 470, 1080, 2532, 5778, 13569, 30715, 69583, 160386, 360709, 814597, 1824055, 4102430, 9158405, 20378692, 45215496, 100055269, 221388993, 486872610, 1069846372, 2343798452, 5127889666, 11186214519, 24351106180, 52896439646 ]
[ "nonn" ]
A198789
[ 1, 1, 2, 1, 1, 3, 1, 2, 3, 4, 1, 1, 2, 1, 5, 1, 2, 2, 1, 3, 6, 1, 1, 1, 2, 4, 5, 7, 1, 2, 1, 2, 1, 1, 7, 8, 1, 1, 3, 3, 2, 5, 4, 1, 9, 1, 2, 3, 2, 4, 1, 2, 7, 3, 10, 1, 1, 2, 3, 4, 4, 6, 6, 1, 5, 11, 1, 2, 2, 3, 1, 5, 3, 3, 1, 4, 7, 12, 1, 1, 1, 4, 2, 3, 5, 1, 8, 5, 7, 9, 13 ]
[ "nonn", "easy", "tabl" ]
A200184
[ 6, 15, 29, 48, 72, 103, 141, 186, 244, 309, 385, 472, 572, 685, 813, 954, 1110, 1283, 1475, 1682, 1910, 2155, 2421, 2710, 3020, 3351, 3707, 4086, 4492, 4923, 5381, 5864, 6378, 6921, 7493, 8096, 8730, 9395, 10097, 10830, 11598, 12401, 13241, 14118, 15034 ]
[ "nonn" ]
A000977
[ 30, 42, 60, 66, 70, 78, 84, 90, 102, 105, 110, 114, 120, 126, 130, 132, 138, 140, 150, 154, 156, 165, 168, 170, 174, 180, 182, 186, 190, 195, 198, 204, 210, 220, 222, 228, 230, 231, 234, 238, 240, 246, 252, 255, 258, 260, 264, 266, 270, 273, 276, 280, 282, 285 ]
[ "nonn", "easy" ]
A309849
[ 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1 ]
[ "nonn", "base" ]
A051796
[ 1, 2, 3, 4, 5, 6, 7, 8, 9, -5, -9, -2, -1, -4, -3, -6, -5, -8, -7, 5, 1, 2, 3, 4, 5, 6, 7, 8, 9, -5, -9, -2, -1, -4, -3, -6, -5, -8, -7, 5, 1, 2, 3, 4, 5, 6, 7, 8, 9, -5, -9, -2, -1, -4, -3, -6, -5, -8, -7, 5, 1, 2, 3, 4, 5, 6, 7, 8, 9, -5, -9, -2, -1, -4, -3, -6, -5, -8, -7, 5, 1, 2, 3, 4, 5, 6, 7, 8, 9, -5, -9, -2, -1, -4, -3, -6, -5, -8, -7, 5, 1 ]
[ "easy", "sign" ]
A025825
[ 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 2, 3, 2, 4, 2, 4, 3, 4, 3, 5, 3, 5, 4, 5, 4, 7, 4, 7, 5, 7, 5, 8, 5, 8, 7, 8, 7, 10, 7, 10, 8, 10, 8, 12, 8, 12, 10, 12, 10, 14, 10, 14, 12, 14, 12, 16, 12, 16, 14, 16, 14, 19, 14, 19, 16, 19, 16, 21, 16, 21, 19, 21, 19, 24, 19, 24, 21, 24, 21, 27, 21, 27 ]
[ "nonn", "easy" ]
A055219
[ 1, 5, 21, 78, 274, 927, 3061, 9933, 31824, 100972, 317942, 995088, 3099105, 9612735, 29715525, 91595391, 281643480, 864189486, 2646805668, 8093543439, 24713953515, 75370741506, 229604257846, 698754428388, 2124616182139 ]
[ "nonn" ]
A103821
[ 1, 3, 11, 43, 179, 771, 3395, 15171, 68515, 311907, 1428835, 6578531, 30414435, 141105251, 656588899, 3063038051, 14321092195, 67088405091, 314825048675, 1479654425187, 6963888239203, 32815960756835, 154813864252003, 731109242344035, 3455924769935971, 16350175889969764 ]
[ "easy", "nonn" ]
A365837
[ 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 4, 1, 1, 1, 4, 1, 9, 1, 4, 1, 1, 1, 4, 1, 1, 9, 4, 1, 1, 1, 16, 1, 1, 1, 9, 1, 1, 1, 4, 1, 1, 1, 4, 9, 1, 1, 16, 1, 25, 1, 4, 1, 9, 1, 4, 1, 1, 1, 4, 1, 1, 9, 16, 1, 1, 1, 4, 1, 1, 1, 36, 1, 1, 25, 4, 1, 1, 1, 16, 9, 1, 1, 4, 1, 1, 1, 4, 1, 9, 1, 4, 1, 1, 1, 16, 1, 49, 9, 25 ]
[ "nonn" ]
A105380
[ 2643647, 2890061, 9006197, 7587053, 3040043, 8962337, 6233719, 3086627, 2768317, 1733309, 3309367, 6260509, 8115587, 9198407, 4558769, 5876963, 2008051, 5250683, 8338763, 2765879, 4472197, 4773409, 7734091, 9278263 ]
[ "nonn", "base" ]
A069215
[ 1, 21, 63, 270, 291, 2991, 6102, 46676013, 69460293, 2346534651, 6313047393, 23400000651, 80050617822, 234065340651, 234659934651, 2340000000651, 2530227348360, 2934000006591 ]
[ "nonn", "base", "hard", "more" ]
A343924
[ 15, 14, 10, 13, 10, 9, 6, 12, 5, 9, 3, 8, 6, 6, 10, 11, 3, 4, 5, 8, 5, 4, 6, 7, 3, 6, 10, 3, 4, 9, 4, 10, 3, 4, 5, 4, 4, 4, 6, 7, 3, 3, 2, 4, 4, 5, 2, 6, 5, 4, 8, 4, 3, 9, 3, 3, 3, 4, 4, 8, 3, 3, 3, 9, 4, 5, 4, 3, 4, 5, 3, 3, 4, 4, 4, 3, 4, 5, 5, 6, 4, 2, 3, 2, 4, 3, 3, 7, 5, 5, 4, 4, 2, 2, 4, 5 ]
[ "nonn", "base" ]
A198099
[ 3, 5, 2, 5, 8, 6, 7, 9, 0, 1, 2, 2, 7, 9, 5, 8, 6, 1, 7, 9, 5, 4, 8, 2, 5, 0, 8, 1, 7, 1, 1, 3, 9, 4, 3, 0, 9, 9, 4, 6, 9, 8, 7, 4, 7, 8, 3, 2, 2, 2, 5, 2, 7, 4, 0, 4, 3, 6, 2, 7, 9, 1, 3, 1, 4, 5, 5, 0, 0, 6, 7, 9, 4, 6, 7, 9, 5, 3, 0, 3, 7, 6, 7, 8, 4, 7, 2, 6, 4, 1, 2, 1, 6, 5, 5, 4, 9, 1, 3 ]
[ "nonn", "cons" ]
A111277
[ 1, 1, 2, 6, 19, 59, 180, 544, 1637, 4917, 14758, 44282, 132855, 398575, 1195736, 3587220, 10761673, 32285033, 96855114, 290565358, 871696091, 2615088291, 7845264892, 23535794696, 70607384109, 211822152349, 635466457070 ]
[ "nonn", "easy" ]
A267689
[ 1, 6, 28, 122, 500, 2026, 8148, 32682, 130900, 523946, 2096468, 8387242, 33551700, 134212266, 536859988, 2147461802, 8589890900, 34359650986, 137438778708, 549755464362, 2199022556500, 8796091624106, 35184369292628, 140737482762922, 562949942236500 ]
[ "nonn", "easy" ]
A028145
[ 1, 28, 497, 7148, 90993, 1070076, 11908849, 127304716, 1320106865, 13369686044, 132894679281, 1301200322604, 12584262543217, 120472024886332, 1143539682545393, 10777265023323212, 100956186031265650 ]
[ "nonn", "easy" ]
A159280
[ 1, 2, -238, -1444, 169900, 1737592, -202103816, -2927191216, 336509481872, 6340061157920, -720237529201376, -16783423060569152, 1883705456612924700, 52506471481118660000, -5.821124423542023e+21, -1.8953417422511407e+23, 2.0751613309007317e+25 ]
[ "sign", "frac" ]
A218493
[ 1, 25, 115, 1001, 4429, 7657, 34365, 49375 ]
[ "nonn" ]
A076385
[ 2, 3, 5, 7, 8, 9, 42, 49, 78, 84, 105, 114, 115, 126, 130, 154, 156, 161, 168, 170, 186, 228, 235, 252, 258, 294, 305, 336, 343, 350, 357, 366, 371, 372, 378, 402, 410, 425, 429, 430, 434, 442, 444, 455, 456, 460, 474, 504, 516, 520, 555, 558, 574, 588, 616 ]
[ "nonn", "base" ]
A325959
[ 1, 2, 3, 4, 5, 1, 7, 8, 9, 9, 11, 11, 13, 13, 11, 16, 17, 17, 19, 19, 21, 21, 23, 23, 25, 23, 27, 1, 29, 29, 31, 32, 29, 33, 35, 36, 37, 37, 39, 39, 41, 41, 43, 43, 41, 43, 47, 47, 49, 50, 47, 49, 53, 53, 55, 55, 57, 57, 59, 59, 61, 61, 63, 64, 65, 65, 67, 67, 65, 69, 71, 71, 73, 73, 75, 73, 77, 77, 79, 79, 81, 81, 83, 83, 85, 83, 83 ]
[ "nonn" ]
A168458
[ 7, 7, 17, 17, 27, 27, 37, 37, 47, 47, 57, 57, 67, 67, 77, 77, 87, 87, 97, 97, 107, 107, 117, 117, 127, 127, 137, 137, 147, 147, 157, 157, 167, 167, 177, 177, 187, 187, 197, 197, 207, 207, 217, 217, 227, 227, 237, 237, 247, 247, 257, 257, 267, 267, 277, 277, 287 ]
[ "nonn", "easy" ]
A247489
[ 1, 0, 2, 0, 1, 4, 0, 1, 2, 8, 0, 1, 1, 3, 16, 0, 1, 1, 2, 5, 32, 0, 1, 1, 1, 3, 8, 64, 0, 0, 1, 1, 2, 4, 13, 128, 0, 0, 1, 1, 1, 3, 6, 21, 256, 0, 0, 1, 1, 1, 2, 4, 9, 34, 512, 0, 0, 1, 1, 1, 1, 3, 5, 13, 55, 1024, 0, 0, 1, 1, 1, 1, 2, 4, 7, 19, 89, 2048 ]
[ "nonn", "tabl" ]
A067223
[ 1, 16, 256, 316624, 81851507456, 4128449284755671000, 4.2503886964244e+28 ]
[ "nonn", "more" ]
A005396
[ 1, 0, 0, 6, 0, 30, 24, 168, 288, 1170, 2760, 9504, 25776, 84006, 244104, 779970, 2356800, 7487310, 23167656, 73639326, 231348000, 737718534, 2341772136, 7498417956, 23982456384, 77119604400, 248088123192, 800978437674, 2588744704560, 8388692108016, 27217694697000 ]
[ "nonn" ]
A036157
[ 1, 2, 4, 8, 16, 32, 64, 128, 59, 118, 39, 78, 156, 115, 33, 66, 132, 67, 134, 71, 142, 87, 174, 151, 105, 13, 26, 52, 104, 11, 22, 44, 88, 176, 155, 113, 29, 58, 116, 35, 70, 140, 83, 166, 135, 73, 146, 95, 190, 183 ]
[ "nonn", "easy" ]
A077519
[ 1, 25, 3025, 48400, 5856400, 6377619600, 771691971600, 840372557072400 ]
[ "dead" ]
A216114
[ 500, 3400, 9900, 21200, 38500, 63000, 95900, 138400, 191700, 257000, 335500, 428400, 536900, 662200, 805500, 968000, 1150900, 1355400, 1582700, 1834000, 2110500, 2413400, 2743900, 3103200, 3492500, 3913000, 4365900, 4852400, 5373700, 5931000 ]
[ "nonn", "easy" ]
A203543
[ 1, 25, 32920, 276550270, 33466433693229, 72614149907378130000, 2.637221656906543e+27, 1.4797373009944616e+36 ]
[ "nonn" ]
A014529
[ 1, 2, 3, 7, 11, 20, 36, 71, 146, 260, 495, 860, 1559, 2831, 5114 ]
[ "nonn", "hard", "nice", "more" ]
A169779
[ 1, 2, 5, 6, 9, 14, 21, 22, 25, 30, 39, 48, 55, 68, 83, 84, 87, 92, 101, 110, 119, 136, 161, 178, 185, 198, 221, 248, 267, 298, 329, 330, 333, 338, 347, 356, 365, 382, 407, 424, 433, 450, 479, 516, 549, 590, 647, 680, 687, 700, 723, 750, 777, 820, 887, 946, 973, 1004, 1059 ]
[ "nonn" ]
A080496
[ 12, 2, 2, 17, 8, 13 ]
[ "base", "nonn", "fini", "full" ]
A255488
[ 1, 6, 6, 12, 6, 16, 12, 24, 6, 36, 16, 32, 12, 36, 24, 48, 6, 36, 36, 72, 16, 56, 32, 64, 12, 72, 36, 72, 24, 68, 48, 96, 6, 36, 36, 72, 36, 96, 72, 144, 16, 96, 56, 112, 32, 100, 64, 128, 12, 72, 72, 144, 36, 120, 72, 144, 24, 144, 68, 136 ]
[ "nonn" ]
A351082
[ 1, 2, 1, 2, 2, 6, 3, 12, 1, 4, 2, 6, 1, 12, 6, 36, 6, 30, 5, 40, 15, 20, 10, 540, 30, 60, 1, 12, 2, 36, 1, 72, 6, 36, 36, 30, 1, 20, 1, 240, 2, 540, 3, 120, 30, 100, 10, 8100, 15, 600, 90, 900, 30, 210, 28, 1008, 35, 28, 14, 7560, 21, 84, 105, 504, 28, 1260, 7, 504, 210, 3024, 42, 94500, 35, 140, 3150, 700, 420, 18900 ]
[ "nonn", "easy" ]
A153043
[ 2, 6, 9, 12, 14, 15, 18, 19, 21, 24, 26, 27, 29, 30, 33, 34, 36, 39, 40, 42, 44, 45, 47, 48, 49, 51, 54, 57, 59, 60, 61, 62, 63, 64, 66, 68, 69, 72, 73, 74, 75, 78, 79, 81, 82, 84, 86, 87, 89, 90, 93, 94, 95, 96, 99, 102, 103, 104, 105, 106, 108, 109, 110 ]
[ "nonn", "easy" ]
A094785
[ 1, 0, 2, 0, 0, 6, 0, 0, 2, 22, 0, 0, 10, 19, 91, 0, 0, 60, 114, 138, 408, 0, 0, 420, 798, 966, 918, 1938, 0, 0, 3360, 6384, 7728, 7344, 5890, 9614, 0, 0, 30240, 57456, 69552, 66096, 53010, 37191, 49335, 0, 0, 302400, 574560, 695520, 660960, 530100, 371910, 233220 ]
[ "nonn", "tabl" ]
A311235
[ 1, 4, 8, 12, 16, 20, 26, 32, 36, 36, 42, 48, 54, 58, 64, 62, 68, 74, 76, 86, 84, 92, 96, 102, 102, 114, 110, 120, 124, 120, 134, 128, 142, 148, 152, 146, 162, 154, 170, 176, 168, 184, 172, 190, 196, 202, 194, 212, 198, 218 ]
[ "nonn" ]
A296146
[ 1, 5363, 95304160, 2254635672135, 61689337799825736, 1.8542900949823303e+21, 5.952953696319091e+25, 2.0064260390573777e+30, 7.020650154418365e+34, 2.530662094366412e+39, 9.344958761525625e+43 ]
[ "nonn" ]
A072103
[ 4, 8, 9, 16, 16, 25, 27, 32, 36, 49, 64, 64, 64, 81, 81, 100, 121, 125, 128, 144, 169, 196, 216, 225, 243, 256, 256, 256, 289, 324, 343, 361, 400, 441, 484, 512, 512, 529, 576, 625, 625, 676, 729, 729, 729, 784, 841, 900, 961, 1000, 1024, 1024, 1024, 1089 ]
[ "nonn" ]
A177704
[ 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 2, 1 ]
[ "nonn", "cofr", "easy" ]
A099144
[ 1, 2, 6, 24, 48, 120, 240, 720 ]
[ "nonn" ]
A361616
[ 1, 1, 1, 1, 2, 1, 1, 3, 7, 1, 1, 4, 15, 34, 1, 1, 5, 25, 103, 209, 1, 1, 6, 37, 214, 885, 1546, 1, 1, 7, 51, 373, 2293, 9051, 13327, 1, 1, 8, 67, 586, 4721, 29176, 106843, 130922, 1, 1, 9, 85, 859, 8481, 70981, 427189, 1425495, 1441729, 1 ]
[ "nonn", "tabl" ]
A020281
[ 9, 27, 1027, 1387, 1513, 4033, 6533, 9773, 10649, 19513, 20491, 20797, 27613, 28009, 28939, 29891, 31021, 38503, 43877, 55981, 56033, 74971, 80137, 82513, 83333, 91001, 92101, 112471, 113491, 117569, 128627, 130759, 147109, 158701, 164609, 164917 ]
[ "nonn" ]
A332655
[ 1, 2, 10, 84, 1301, 15693, 376762, 6168552, 176787631, 3770427352, 142364319626, 3152758480715, 154718778284149, 4340093860950619, 210971170836848260, 7281694486114555000, 435659030617933800000, 1.4181121059071692e+22, 1.052864393300588e+24, 4.167390705287991e+25 ]
[ "nonn" ]
A284336
[ 4, 13, 49, 373, 2259, 18114, 120058, 959041, 6725380, 53524100, 389145239, 3078502323, 22909373317, 180462930528, 1364622501692, 10722180215723, 81993405397067, 643447267719348, 4960055945696896, 38910411283028500 ]
[ "nonn" ]
A333801
[ 2, 3, 4, 7, 8, 16, 20, 31, 35, 127, 143, 208, 256, 650, 1479, 2464, 2623, 4233, 4345, 5183, 8099, 8191, 9424, 11024, 11919, 12099, 14905, 16159, 20220, 20800, 21716, 22194, 24335, 26123, 27335, 27390, 30457, 34945, 38180, 40425, 52206, 56563, 65536, 67123, 68264 ]
[ "nonn" ]
A050375
[ 1, 0, 1, 1, 1, 1, 2, 3, 1, 3, 4, 5, 5, 5, 7, 10, 9, 8, 16, 11, 18, 7, 18, 22, 13, 31, 32, 33, 15, 39, 44, 21, 62, 71, 59, 47, 86, 41, 91, 34, 82, 119, 60, 96, 164, 105, 106, 179, 104, 179, 55, 214, 227, 21 ]
[ "nonn" ]
A128097
[ 1, 0, 2, 0, 1, 3, 0, 2, 2, 5, 0, 4, 4, 5, 8, 0, 9, 8, 11, 10, 13, 0, 21, 18, 24, 23, 20, 21, 0, 51, 42, 57, 52, 49, 38, 34, 0, 127, 102, 139, 126, 117, 98, 71, 55, 0, 323, 254, 349, 312, 294, 244, 193, 130, 89, 0, 835, 646, 893, 792, 750, 630, 502, 371, 235, 144, 0, 2188, 1670 ]
[ "nonn", "tabl" ]
A244290
[ 5, 2, 2, 53, 5, 173, 2, 17, 2, 29, 13, 5, 1697, 53, 2, 73, 13, 5, 37, 2, 389, 733, 2753, 89, 17, 1093, 773, 13, 397, 1789, 2, 41, 821, 53, 5, 29, 193, 281, 6257, 173, 2, 149, 593, 701, 5, 1289, 157, 5, 7993, 13, 2213, 449, 877, 2, 61, 37, 389, 17, 5, 24061 ]
[ "nonn" ]
A164435
[ 13, 22, 37, 62, 104, 175, 295, 496, 834, 1403, 2360, 3969, 6676, 11230, 18889, 31771, 53440, 89888, 151193, 254310, 427757, 719498, 1210212, 2035607, 3423943, 5759156, 9687042, 16293847, 27406656, 46098673, 77539112, 130422714, 219374241, 368992915, 620655244 ]
[ "nonn", "easy" ]
A212516
[ 0, 0, 0, 8, 28, 88, 186, 378, 660, 1104, 1700, 2575, 3660, 5148, 6972, 9310, 12096, 15616, 19656, 24624, 30330, 37100, 44770, 53845, 63888, 75600, 88608, 103428, 119756, 138376, 158550, 181350, 206160, 233728, 263568, 296803, 332316, 371628, 413820, 459914 ]
[ "nonn", "easy" ]
A081089
[ 1, 5, 26, 2705, 182925626, 90480665686818030000, 1.4975665183572955e+48, 2.0292148448981823e+116 ]
[ "nonn" ]
A377528
[ 1, 4, 60, 1548, 58456, 2930020, 183763704, 13866109012, 1224251041248, 123885272536452, 14140672597851880, 1797709847594145300, 251941291752251720000, 3.859313270141771e+22, 6.415647343472197e+24, 1.1503732414843902e+27, 2.2131873348735603e+29 ]
[ "nonn" ]
A361130
[ 2, 5, 7, 3, 4, 5, 11, 3, 2, 7, 11, 9, 5, 8, 11, 13, 3, 8, 7, 13, 5, 2, 17, 7, 9, 4, 13, 17, 3, 2, 19, 5, 9, 16, 11, 17, 5, 2, 23, 3, 19, 4, 13, 9, 25, 2, 29, 3, 31, 2, 7, 3, 37, 2, 17, 9, 41, 2, 5, 23, 7, 12, 5, 29, 7, 2, 27, 43, 5, 4, 3, 47, 5, 2, 9, 49, 19, 8, 3, 5, 31, 4, 43, 7 ]
[ "nonn" ]
A132654
[ 1596, 595, 36, 1653, 171, 1128, 45, 496, 561, 210, 1485, 1176, 28, 435, 1770, 55, 351, 946, 91, 276, 2080, 741, 10, 1225, 190, 15, 630, 465, 1431, 78, 1081, 1830, 120, 325, 2016, 3, 861, 300, 1275, 820, 21, 1540, 153, 66, 666, 1711, 528, 1035, 1891, 136, 903, 1378, 378, 1, 780, 253, 990, 1953, 406, 703, 105, 1326, 231, 6 ]
[ "fini", "full", "nonn", "tabf" ]
A152602
[ 1, 1, 1, 1, 6, 1, 1, 16, 16, 1, 1, 36, 76, 36, 1, 1, 76, 256, 256, 76, 1, 1, 156, 736, 1176, 736, 156, 1, 1, 316, 1936, 4336, 4336, 1936, 316, 1, 1, 636, 4816, 14016, 19696, 14016, 4816, 636, 1, 1, 1276, 11536, 41536, 76096, 76096, 41536, 11536, 1276, 1, 1, 2556 ]
[ "nonn", "uned", "tabl", "obsc" ]
A367575
[ 2, 6, 12, 5, 15, 9, 14, 24, 11, 33, 25, 18, 28, 13, 39, 34, 54, 48, 23, 69, 55, 45, 35, 27, 21, 7, 16, 20, 30, 26, 42, 38, 60, 29, 87, 77, 63, 49, 40, 19, 57, 51, 17, 36, 52, 56, 66, 50, 46, 72, 65, 80, 70, 74, 114, 76, 37, 111, 105, 91, 75, 68, 64, 31, 93, 85, 104, 78, 82, 126, 102, 88 ]
[ "nonn" ]
A153523
[ 1, 2, 7, 22, 132, 1204, 13768, 244089, 6352095, 232890454, 12491887452, 974287563383, 109587446419665, 17874622451841230, 4227153018169110500, 1.4472954047205068e+21, 7.17895790307322e+23 ]
[ "nonn" ]