N8Programs/oeis-enhanced · Datasets at Hugging Face

id stringlengths 7 11	seq listlengths 1 347	keywords listlengths 1 8 ⌀
A264070	[ 610, 75625, 15892745, 3057071776, 601052131669, 118020590202856, 23180312098708412, 4552817445649814500, 894213655660356300000, 1.756314789392573e+23, 3.4495577433083787e+25, 6.775236817617034e+27, 1.3307164961609077e+30 ]	[ "nonn" ]
A184322	[ 2, 3, 6, 16, 38, 50, 69, 139, 188, 284, 336, 550, 608, 910, 964, 1475, 1713, 2152, 2304, 3470, 3486, 4664, 4865, 6371, 6671, 8902, 8968, 11555, 12194, 14871, 14711, 19790, 19434, 24032, 24045, 29960, 29690, 37211, 35425, 45370, 44681, ...	[ "nonn" ]
A000727	[ 1, -4, 2, 8, -5, -4, -10, 8, 9, 0, 14, -16, -10, -4, 0, -8, 14, 20, 2, 0, -11, 20, -32, -16, 0, -4, 14, 8, -9, 20, 26, 0, 2, -28, 0, -16, 16, -28, -22, 0, 14, 16, 0, 40, 0, -28, 26, 32, -17, 0, -32, -16, -22, 0...	[ "sign", "easy" ]
A163454	[ 1, 20, 380, 7220, 137180, 2606230, 49514760, 940712040, 17872229160, 339547661640, 6450936451470, 122558879953620, 2328449391567180, 44237321450224020, 840447989197392800, 15967350630411276000 ]	[ "nonn" ]
A033937	[ 2, 7, 17, 35, 66, 118, 204, 345, 575, 949, 1556, 2540, 4134, 6715, 10893, 17655, 28598, 46306, 74960, 121325, 196347, 317737, 514152, 831960, 1346186, 2178223, 3524489, 5702795, 9227370, 14930254, 24157716 ]	[ "easy", "nonn" ]
A327845	[ 1, 2, 4, 12, 40, 132, 428, 1668, 7628, 36924, 199000, 1161824, 7231332 ]	[ "nonn", "more" ]
A273550	[ 179, 181, 193, 433, 65713 ]	[ "nonn" ]
A155188	[ 11, 29, 41, 179, 191, 239, 281, 419, 431, 641, 659, 809, 1019, 1031, 1049, 1229, 1289, 1451, 1481, 1931, 2129, 2141, 2339, 2549, 2969, 3299, 3329, 3359, 3389, 3539, 3821, 3851, 4019, 4271, 4481, 5231, 5279, 5441, 5501, 5639, 5741, 584...	[ "nonn" ]
A070119	[ 1, 2, 4, 6, 7, 11, 12, 15, 16, 19, 22, 23, 27, 28, 33, 35, 39, 40, 43, 45, 46, 47, 51, 53, 55, 58, 60, 63, 64, 65, 70, 72, 73, 81, 83, 88, 90, 92, 94, 95, 98, 103, 106, 107, 108, 109, 114, 119, 121, 124, 132, 134, ...	[ "nonn" ]
A271216	[ 1, 2, 4, 8, 32, 64, 384, 768, 6144, 12288, 122880, 245760, 2949120, 5898240, 82575360, 165150720, 2642411520, 5284823040, 95126814720, 190253629440, 3805072588800, 7610145177600, 167423193907200, 334846387814400, 8036313307545600, 16072626615091200, 41788829199237...	[ "nonn", "easy" ]
A380257	[ 1, 1, 6, 56, 706, 11186, 213156, 4742256, 120571676, 3447128796, 109427729096, 3818008773536, 145196289453656, 5976489668054296, 264685744187399550, 12548508890339297000, 634022724191046600000, 3.4007862777419093e+22, 1.9298425673331951e+24 ]	[ "nonn" ]
A321212	[ 2, 3, 18, 19, 34, 35, 50, 51, 66, 67, 82, 83, 98, 99, 114, 115, 130, 131, 146, 147, 162, 163, 178, 179, 194, 195, 210, 211, 226, 227, 242, 243, 258, 259, 274, 275, 290, 291, 306, 307, 322, 323, 338, 339, 354, 355, 370, 371...	[ "nonn", "easy" ]
A321305	[ 1, 0, 0, 0, 0, 1, 1, 2, 3, 2, 1, 1, 2, 3, 8, 16, 21, 21, 16, 8, 3, 2, 5, 14, 57, 152, 313, 474, 551, 474, 313, 152, 57, 14, 5, 19, 91, 491, 1806, 5034, 10604, 17318, 22033, 22033, 17318, 10604, 5034, 1806, 491, 91, 1...	[ "nonn", "tabf" ]
A138246	[ 25, 1517, 8051, 17653, 18209, 272123, 2623031 ]	[ "nonn", "more" ]
A083945	[ 1, 5, 5, 5, 5, 1, 5, 5, 5, 5, 4, 5, 5, 5, 5, 3, 5, 5, 5, 5, 2, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 2, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 5, 5...	[ "nonn" ]
A064625	[ 1, 1, 15, 1025, 209135, 100482849, 97657699279, 172687606607425, 513828770061202100, 2.4226992820163597e+21, 1.72596699198505e+25, 1.7874172093738216e+29, 2.605965447000176e+33 ]	[ "easy", "nonn" ]
A080906	[ 23, 37, 53, 73, 1103, 1117, 1123, 1129, 1153, 1171, 1303, 1307, 1319, 1361, 1367, 1373, 1723, 1741, 1747, 1753, 1759, 1783, 1789, 1907, 1913, 1931, 1973, 1979, 1997, 2311, 2341, 2347, 2371, 2383, 2389, 2903, 2917, 2953, 2971, 3119, 3137...	[ "base", "easy", "nonn" ]
A175196	[ 3, 5, 7, 11, 19, 29, 97, 179, 503, 509, 991, 997, 3881, 7723, 7727, 15413, 92219, 92221, 92227, 460871, 1843273, 3686479, 3686483, 55296089, 940032097, 1880064101, 37601280103, 37601280107, 75202560109, 75202560113, 75202560127 ]	[ "nonn" ]
A173863	[ 0, 1, 2, 0, 1, 2, 0, 3, 1, 2, 0, 3, 1, 4, 2, 0, 3, 1, 4, 2, 0, 3, 1, 4, 2, 0, 5, 3, 1, 4, 2, 0, 5, 3, 1, 4, 2, 0, 5, 3, 1, 6, 4, 2, 0, 5, 3, 1, 6, 4, 2, 0, 5, 3, 1, 6, 4, 2, 0, 5, 3, 1, 6, 4...	[ "nonn" ]
A165643	[ 1, 48, 3932160, 2958824445050880, 6.587855310809659e+28, 1.0685606719818239e+47, 2.6299193579608485e+70 ]	[ "nonn" ]
A091604	[ 1, 2, 1, 4, 0, 1, 6, 4, 0, 1, 10, 4, 2, 0, 1, 17, 8, 4, 2, 0, 1, 25, 12, 7, 2, 2, 0, 1, 38, 25, 9, 7, 2, 2, 0, 1, 57, 33, 19, 8, 5, 2, 2, 0, 1, 84, 57, 27, 16, 8, 5, 2, 2, 0, 1, 120, 81, 46, 22, 15,...	[ "nonn", "tabl" ]
A127823	[ 1, 1, 10, 325, 22150, 2586250, 461242900, 116651486125, 39713286199150, 17511670912894750, 9709015945443879000, 6.610669330703494e+21, 5.422712627276231e+24, 5.274585355686672e+27 ]	[ "nonn" ]
A097616	[ 1, 11, 21, 44, 55, 81, 90, 118, 126, 134, 147, 152, 171, 178, 184, 199, 262, 273, 279, 300, 326, 345, 346, 361, 365, 389, 394, 415, 418, 433, 436, 440, 448, 453, 455, 498, 525, 534, 541, 547, 563, 578, 586, 591, 609, 610, 62...	[ "nonn", "base" ]
A048895	[ 1061, 1091, 1601, 1901, 10061, 10091, 16001, 19001, 106861, 109891, 168601, 198901, 1106881, 1109881, 1606081, 1806061, 1809091, 1886011, 1889011, 1909081, 10806881, 10809881, 11061811, 11091811, 11609681, 11698691, 11816011, 11819011, 11906981 ]	[ "base", "nonn", "nice" ]
A167414	[ 2, 127, 149, 211, 251, 271, 277, 347, 419, 457, 491, 521, 523, 541, 547, 587, 727, 743, 853, 857, 941, 1021, 1049, 1061, 1087, 1201, 1223, 1229, 1249, 1289, 1373, 1409, 1423, 1429, 1483, 1553, 1559, 1601, 1621, 1627, 1733, 1753, 186...	[ "nonn", "base" ]
A322942	[ 1, 1, 1, 1, 2, 1, 3, 5, 3, 1, 5, 12, 10, 4, 1, 11, 27, 28, 16, 5, 1, 21, 62, 75, 52, 23, 6, 1, 43, 137, 193, 159, 85, 31, 7, 1, 85, 304, 480, 456, 290, 128, 40, 8, 1, 171, 663, 1170, 1254, 916, 480, 182, 50, 9,...	[ "nonn", "tabl" ]
A339263	[ 2, 3, 5, 4, 6, 3, 4, 4, 9, 5, 0, 6, 8, 6, 1, 5, 2, 0, 3, 2, 3, 6, 8, 8, 0, 5, 9, 2, 6, 3, 8, 9, 2, 6, 5, 4, 1, 6, 0, 3, 4, 4, 8, 6, 4, 2, 6, 9, 3, 4, 2, 1, 6, 8, 5, 9, 9, 6, 0, 7, 5, 6, 6, 0...	[ "nonn", "cons" ]
A238851	[ 2, 3, 5, 7, 11, 13, 53, 59, 61, 83, 89, 113, 179, 191, 211, 863, 947, 977, 983, 991, 1429, 1439, 1823, 3061, 3067, 3389, 15161, 15643, 15733, 15737, 15739, 15859, 23029, 48989, 48991, 251737, 251831, 253751, 368471, 4060019 ]	[ "nonn", "fini", "full", "base", "easy" ]
A040106	[ 3, 7, 13, 17, 23, 29, 37, 41, 43, 47, 53, 61, 67, 73, 83, 89, 97, 103, 107, 113, 127, 137, 157, 163, 167, 173, 193, 197, 223, 227, 229, 233, 241, 257, 263, 277, 281, 283, 293, 307, 313, 317, 337, 347, 349, 353, 367 ]	[ "nonn", "easy" ]
A262235	[ 4, 72, 32, 14400, 1728, 2540160, 138240, 261273600, 896000, 10538035200, 209018880, 407994402816000, 5633058816000, 941525544960000, 4723310592, 8707228239790080000, 6162712657920000, 1.747310222272463e+22, 107559878256230400000, 1.4162409169997857e+25 ]	[ "nonn", "frac" ]
A251563	[ 29476, 1720558, 100477236, 5871247808, 343048858208, 20045964354544, 1171337430239996, 68446666138149360, 3999583528286507500, 233714398039230480000, 1.3656851668945938e+22, 7.98035184976563e+23 ]	[ "nonn" ]
A131102	[ 2, 5, 7, 11, 23, 47, 37, 59, 41, 43, 47, 83, 107, 73, 83, 89, 97, 167, 179, 227, 139, 137, 151, 263, 151, 167, 157, 197, 347, 193, 359, 223, 383, 229, 241, 467, 479, 257, 293, 503, 281, 307, 283, 307, 317, 563, 313, 313, ...	[ "easy", "nonn" ]
A197720	[ 1, 1, 22, 87, 1726, 68819, 4003781, 565032173, 152764693020, 80175405643606 ]	[ "nonn" ]
A319148	[ 0, 1, 0, 1, 0, 1, 2, 3, 0, 3, 2, 1, 0, 1, 0, 3, 2, 3, 0, 1, 4, 5, 2, 1, 0, 1, 0, 3, 2, 1, 2, 1, 0, 3, 4, 1, 0, 5, 0, 1, 0, 3, 2, 3, 0, 1, 0, 1, 2, 5, 4, 5, 2, 1, 2, 3, 0, 1, 0, 1, 4, 3, 4, 1...	[ "nonn", "tabf" ]
A349202	[ 4, 15, 65, 85, 203, 259, 671, 803, 1111, 1157, 1261, 1417, 2533, 2669, 3439, 3667, 3893, 4369, 4579, 5567, 6187, 6371, 8027, 9407, 12209, 12557, 13369, 16151, 16771, 17429, 18383, 18589, 20491, 21257, 21731, 26233, 28453, 29489, 30673, 34...	[ "nonn" ]
A388383	[ 1, 3, 2, 7, 9, 3, 5, 3, 1, 7, 3, 5, 7, 2, 0, 2, 7, 1, 0, 6, 5, 9, 2, 4, 5, 3, 4, 1, 9, 2, 0, 4, 3, 9, 7, 5, 1, 8, 7, 8, 7, 4, 6, 3, 3, 7, 9, 1, 0, 0, 3, 1, 8, 1, 9, 0, 3, 9, 7, 7, 4, 4, 4, 7...	[ "nonn", "cons" ]
A042887	[ 1, 4, 9, 40, 2489, 9996, 22481, 99920, 6217521, 24970004, 56157529, 249600120, 15531364969, 62375059996, 140281484961, 623500999840, 38797343475041, 155812874900004, 350423093275049, 1557505248000200, 96915748469287460, 389220499125150000, 875356746719587500 ]	[ "nonn", "frac", "easy" ]
A244996	[ 3, 2, 3, 0, 6, 5, 9, 4, 7, 2, 1, 9, 4, 5, 0, 5, 1, 4, 0, 9, 3, 6, 3, 6, 5, 1, 0, 7, 2, 3, 8, 0, 6, 3, 9, 4, 0, 7, 2, 2, 4, 1, 8, 4, 0, 7, 8, 0, 5, 8, 7, 0, 1, 6, 1, 3, 0, 8, 6, 8, 4, 7, 0, 3...	[ "nonn", "cons", "walk" ]
A047585	[ 0, 1, 3, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 25, 27, 29, 30, 31, 32, 33, 35, 37, 38, 39, 40, 41, 43, 45, 46, 47, 48, 49, 51, 53, 54, 55, 56, 57, 59, 61, 62, 63, 64, 65, 67, 69, 70, 71, ...	[ "nonn", "easy" ]
A238567	[ 0, 1, 51, 83834, 6954866112, 34732639965323612, 1.1574681724845787e+25, 2.7557550706229335e+35, 4.92095606182605e+47, 6.834653815551518e+61 ]	[ "nonn" ]
A261292	[ 36, 50, 50, 96, 77, 96, 166, 133, 133, 166, 307, 233, 271, 233, 307, 540, 409, 504, 504, 409, 540, 1015, 743, 1086, 1147, 1086, 743, 1015, 1786, 1361, 2104, 2586, 2586, 2104, 1361, 1786, 3304, 2469, 4715, 6034, 6996, 6034, 4715, 2...	[ "nonn", "tabl" ]
A169851	[ 10, 2, 4, 6, 3, 9, 12, 8, 14, 7, 21, 15, 5, 20, 16, 18, 22, 11, 33, 24, 26, 13, 39, 27, 30, 25, 35, 28, 32, 34, 17, 51, 36, 38, 19, 57, 42, 40, 44, 46, 23, 69, 45, 48, 50, 52, 54, 56, 49, 63, 60, 55, 65, 70, ...	[ "nonn" ]
A206559	[ 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 2, 2, 4, 4, 7, 9, 12, 15, 22, 26, 36, 45, 59, 73, 97, 117, 152, 187, 236, 289, 365, 442, 551, 671, 825, 999, 1226, 1474, 1796, 2159, 2609, 3124, 3765, 4485, 5377, 6396, 7627, 9041, ...	[ "nonn" ]
A289421	[ 1, 15, 133, 912, 5358, 28405, 140049, 654588, 2937932, 12776589, 54190390, 225253075, 921000186, 3714710824, 14812754293, 58500857880, 229151753951, 891294490555, 3445626506596, 13249653746017, 50712356284429, 193300937950441, 734118443975314, 2778953915499832 ]	[ "nonn" ]
A154985	[ 1, 1, 1, 1, 6, 1, 1, 17, 17, 1, 1, 38, 154, 38, 1, 1, 79, 872, 872, 79, 1, 1, 160, 3991, 14064, 3991, 160, 1, 1, 321, 16791, 157575, 157575, 16791, 321, 1, 1, 642, 68312, 1451486, 4815630, 1451486, 68312, 642, 1, 1, 1283, ...	[ "nonn", "tabl" ]
A077966	[ 1, 0, -2, 0, 4, 0, -8, 0, 16, 0, -32, 0, 64, 0, -128, 0, 256, 0, -512, 0, 1024, 0, -2048, 0, 4096, 0, -8192, 0, 16384, 0, -32768, 0, 65536, 0, -131072, 0, 262144, 0, -524288, 0, 1048576, 0, -2097152, 0, 4194304, 0, -8388608,...	[ "sign", "easy" ]
A229933	[ 63, 187211, 174306687, 183213209145, 189537122520529, 195955071996200960, 202902063153139300000, 2.1007368302663866e+23, 2.1746967980042182e+26, 2.251300670385424e+29 ]	[ "nonn" ]
A260493	[ 48, 136, 868, 3603, 5848, 31078, 155232, 356236, 1433220, 8676027, 28104408, 96675895, 569988256, 2581001066, 9580891800, 49283809387, 267771460624 ]	[ "nonn" ]
A041676	[ 18, 19, 170, 359, 3042, 3401, 125478, 128879, 1156510, 2441899, 20691702, 23133601, 853501338, 876634939, 7866580850, 16609796639, 140744953962, 157354750601, 5805515975598, 5962870726199, 53508481785190, 112979834296579, 957347156157822 ]	[ "nonn", "cofr", "frac", "easy" ]
A360728	[ 1, 1, 4, 27, 257, 3133, 46737, 824567, 16792845, 387700506, 10005766337, 285445919589, 8919587932524, 302975123887680, 11115145723728036, 438000897534309200, 18450681900124074000, 827395845674976000000, 3.935297707214742e+22 ]	[ "nonn" ]
A006457	[ 1, 5, 17, 49, 125, 297, 669, 1457, 3093, 6457, 13309, 27201, 55237, 111689, 225101, 452689, 908885, 1822809, 3652701, 7315553, 14645349, 29311081, 58650733, 117342321, 234741877, 469565561, 939245693, 1878655105, 3757539461, 7515406473, 15031271565 ]	[ "nonn", "easy", "nice" ]
A371683	[ 1, 3, 33, 819, 37281, 2720643, 291107457, 42945429747, 8354465297601, 2072193715976067, 638269648981638800, 239021193599722880000, 1.0694629167739235e+23, 5.634680926683521e+25, 3.4528790475992733e+28, 2.4349545528533038e+31 ]	[ "nonn" ]
A176541	[ 0, 1, 2, 3, 4, 11, 13, 22, 23, 25, 27, 32, 37, 39, 46, 47, 48, 49, 50, 52, 59, 66, 71, 73, 83, 94, 98, 100, 104, 107, 109, 111, 118, 121, 128, 143, 146, 147, 148, 157, 167, 176, 179, 181, 183, 191, 192, 193, 194, 200, ...	[ "nonn" ]
A197069	[ 1, 2, 2, 3, 5, 3, 4, 11, 11, 4, 6, 34, 76, 34, 6, 9, 101, 408, 408, 101, 9, 13, 299, 2026, 3466, 2026, 299, 13, 19, 890, 10582, 33407, 33407, 10582, 890, 19, 28, 2643, 55882, 338295, 645970, 338295, 55882, 2643, 28, 41, 7855...	[ "nonn", "tabl" ]
A157187	[ 1, 1, 0, 2, 0, 1, 0, 1, 0, 1, 0, 2, 0, 0, 0, 2, 0, 1, 0, 1, 0, 1, 0, 2, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 3, 0, 0, 0, 2, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 3, 0, 0, 0, 1...	[ "nonn" ]
A158617	[ 1, 32, 1022, 32576, 1036300, 32900992, 1042468744, 32964187904, 1040259450512, 32760875409920, 1029623343008224, 32292729468064770, 1010715629431891700, 31567874634586980000, 983893381941554200000, 3.0600687732361297e+22 ]	[ "sign" ]
A323773	[ 3, 6, 6, 3, 2, 0, 1, 5, 0, 3, 0, 5, 2, 8, 3, 0, 9, 6, 4, 0, 8, 7, 2, 3, 6, 5, 6, 3, 7, 8, 1, 1, 7, 1, 1, 9, 4, 0, 1, 1, 8, 2, 6, 6, 0, 7, 2, 1, 0, 9, 9, 4, 5, 9, 5, 4, 9, 1, 8, 2, 3, 1, 6, 0...	[ "nonn", "cons" ]
A013171	[ 2, -5, -55, -1535, -80695, -6860075, -859242475, -148907237375, -34123911391375, -9992873727945876, -3640782796679982000, -1.6152466965142364e+21, -8.573521902386726e+23 ]	[ "sign" ]
A176936	[ 2, 23, 269, 38561, 675416609183179900 ]	[ "nonn" ]
A083112	[ 1, 3, 8, 135, 144, 85085, 5760, 2297295, 3449600, 5316400089, 43545600, 30919742228375, 6706022400, 1726541615638125, 1707444076642304, 204279350669769380, 376610217984000, 2.328766949515872e+23, 128047474114560000, 2.3826124317017266e+25, 6.694893202485543e+23, 4.543516354...	[ "nonn" ]
A115975	[ 1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 17, 19, 23, 25, 27, 29, 31, 32, 37, 41, 43, 47, 49, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 121, 125, 127, 131, 137, 139, 149, 151, 157, 163, 167, 169, 173, ...	[ "easy", "nonn" ]
A055714	[ 1, 10, 60, 65, 75, 82, 84, 130, 140, 150, 175, 260, 350, 410, 420, 525, 780, 1050, 1105, 1550, 1812, 1820, 2050, 2100, 2210, 2325, 2378, 2460, 2665, 3050, 3250, 3500, 3972, 4228, 4420, 4575, 4650, 5330, 5425, 5460, 5473, 5740, 6150,...	[ "nonn" ]
A281084	[ 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1...	[ "nonn" ]
A042418	[ 27, 163, 190, 733, 2389, 17456, 37301, 166660, 370621, 2761007, 8653642, 28721933, 37375575, 252975383, 13698046257, 82441252925, 96139299182, 370859150471, 1208716750595, 8831876404636, 18872469559867 ]	[ "nonn", "cofr", "frac", "easy" ]
A314460	[ 1, 5, 8, 13, 20, 23, 27, 36, 37, 45, 50, 55, 59, 68, 67, 77, 78, 87, 87, 100, 95, 109, 106, 119, 115, 132, 123, 141, 134, 151, 143, 164, 151, 173, 162, 183, 171, 196, 179, 205, 190, 215, 199, 228, 207, 237, 218, 247, 227...	[ "nonn" ]
A087288	[ 4, 4, 10, 16, 34, 64, 130, 256, 514, 1024, 2050, 4096, 8194, 16384, 32770, 65536, 131074, 262144, 524290, 1048576, 2097154, 4194304, 8388610, 16777216, 33554434, 67108864, 134217730, 268435456, 536870914, 1073741824, 2147483650 ]	[ "nonn", "easy" ]
A217787	[ 1, 1, 1, 1, 2, 3, 4, 9, 14, 19, 43, 67, 91, 206, 321, 436, 987, 1538, 2089, 4729, 7369, 10009, 22658, 35307, 47956, 108561, 169166, 229771, 520147, 810523, 1100899, 2492174, 3883449, 5274724, 11940723, 18606722, 25272721, 57211441, 89150161...	[ "nonn", "easy" ]
A220721	[ 1, 21, 230, 2586, 29310, 331589, 3751888, 42452438, 480346122, 5435081884, 61497557384, 695840407309, 7873383816355, 89086767652576, 1008010323915227, 11405563810447636, 129053128472692930, 1460226802057078800 ]	[ "nonn" ]
A381549	[ 96236031968, 229687160624, 274957745984, 331240852304, 363015363248, 386136575824, 407374391150, 623810538350, 734609097584, 745885389248, 1080953007848 ]	[ "nonn", "more" ]
A101492	[ 1, 2, 5, 3, 10, 9, 4, 15, 18, 13, 5, 20, 27, 26, 17, 6, 25, 36, 39, 34, 21, 7, 30, 45, 52, 51, 42, 25, 8, 35, 54, 65, 68, 63, 50, 29, 9, 40, 63, 78, 85, 84, 75, 58, 33, 10, 45, 72, 91, 102, 105, 100, 87, 66, ...	[ "nonn", "tabl" ]
A232734	[ 5, 4, 6, 3, 0, 6, 8, 3, 5, 9, 5, 2, 4, 8, 2, 7, 4, 1, 7, 3, 6, 0, 9, 8, 7, 6, 9, 6, 2, 4, 1, 0, 1, 3, 8, 8, 9, 3, 7, 6, 3, 5, 5, 3, 9, 0, 8, 1, 6, 5, 9, 1, 3, 5, 4, 1, 6, 7, 8, 3, 3, 9, 9, 1...	[ "nonn", "cons" ]
A261544	[ 1, 1001, 1001001, 1001001001, 1001001001001, 1001001001001001, 1001001001001001000, 1.001001001001001e+21, 1.001001001001001e+24, 1.001001001001001e+27, 1.001001001001001e+30, 1.001001001001001e+33 ]	[ "nonn", "base", "easy" ]
A048668	[ 1, 14, 273, 5936, 137340, 3307878, 81972296, 2075032808, 53403322203, 1392729138920, 36718293579198, 976872759337356, 26189947759482690, 706808197553825800 ]	[ "nonn" ]
A387506	[ 1, 8, 1, 9, 8, 1, 8, 5, 0, 4, 1, 6, 8, 5, 5, 2, 7, 0, 6, 2, 3, 2, 9, 2, 0, 9, 2, 8, 5, 1, 7, 0, 8, 5, 7, 8, 5, 8, 1, 0, 0, 6, 2, 4, 5, 9, 6, 8, 8, 9, 4, 0, 4, 4, 5, 5, 8, 1, 6, 8, 7, 7, 8, 8...	[ "nonn", "cons" ]
A020386	[ 1069, 1993, 2801, 2969, 3589, 3865, 4241, 4289, 4337, 4618, 5981, 6089, 6109, 6173, 6833, 7457, 8629, 9194, 11909, 12113, 14666, 15353, 15973, 16066, 17002, 17009, 19450, 19858, 21346, 21722, 24370, 25189, 26485, 26861, 29597, 30269, 30986, 3...	[ "nonn" ]
A379911	[ 1, 0, 1, -4, 53, -656, 11917, -244896, 6080265, -171274240, 5480682041, -195121452032, 7672945614589, -329902678161408, 15405361461450884, -776248476561903600, 41985495698339970000, -2.426188309657909e+21, 1.4918088728291528e+23, -9.725086440331395e+24 ]	[ "sign" ]
A340558	[ 2, 19, 53, 131, 269, 503, 853, 1361, 1999, 2879, 3989 ]	[ "nonn", "more" ]
A172792	[ 1, 1703636, 9991003788000024, 1.639157572534846e+28, 1.9996273854922304e+42, 7.973459202457375e+57 ]	[ "nonn" ]
A359859	[ 2, 40, 190, 740, 1824, 3956, 7314, 12956, 20684, 32276, 47348, 68516, 94550, 128780, 170106, 222252, 283418, 358756, 445534, 550868, 670358, 811556, 970740, 1157168, 1363700, 1601384, 1864524, 2164668, 2493136, 2865176, 3269606, 3724112, 4215536, 476...	[ "nonn" ]
A107213	[ 97, 409, 433, 457, 673, 937, 1009, 1033, 1153, 1321, 1489, 1609, 1657, 1753, 1777, 2089, 2161, 2377, 2521, 2593, 2689, 2713, 3121, 3217, 3361, 3457, 3673, 3769, 3889, 4297, 4561, 4729, 4801, 4993, 5209, 5233, 5857, 5881, 6073, 6121, 633...	[ "nonn", "easy" ]
A091744	[ 25, 9684, 2263474, 490886452, 111812888083, 27999019489624, 7844432790401028, 2473024180429410000, 877529810239038300000, 3.4966992156411284e+23, 1.5591495307117194e+26, 7.74812814836138e+28 ]	[ "nonn", "easy" ]
A353459	[ 2, 0, 0, 1, 0, -2, 0, 1, 1, 2, 0, -1, 0, -2, -2, 1, 0, -1, 0, 1, 2, 2, 0, -1, 1, -2, 1, -1, 0, 0, 0, 1, -2, 2, -2, 0, 0, -2, 2, 1, 0, 0, 0, 1, -1, 2, 0, -1, 1, 1, -2, -1, 0, -1, 2, -1, 2, -2, 0, -1,...	[ "sign" ]
A168584	[ 1, 7, 41, 215, 1041, 4767, 21001, 90055, 378881, 1572527, 6463161, 26375895, 107081521, 433076287, 1746588521, 7029269735, 28245956961, 113370724047, 454644109081, 1822061123575, 7298700653201, 29226175283807 ]	[ "nonn", "easy" ]
A287993	[ 1, 1, 1, 1, 6, 10, 21, 52, 147, 564, 1651, 4440, 12499, 36853, 116476, 390774, 1352215, 4593736, 15057127, 48419013, 156073723, 511324062, 1713185811, 5878350249, 20574046540, 72771206715, 257475113013, 905430711156, 3160767910928, 10981916671027 ]	[ "nonn" ]
A366527	[ 0, 1, 3, 7, 16, 32, 62, 113, 199, 339, 563, 913, 1453, 2271, 3496, 5308, 7959, 11798, 17309, 25151, 36225, 51748, 73359, 103254, 144363, 200568, 277007, 380437, 519715, 706412, 955587, 1286762, 1725186, 2303388, 3063159, 4058041, 5356431, 704...	[ "nonn" ]
A016477	[ 3, 1, 8, 4, 9, 1, 23, 1, 3, 20, 1, 1, 16, 1, 2, 2, 5, 4, 1, 1, 4, 1, 2, 2, 1, 3, 1, 1, 1, 1, 2, 1, 5, 5, 1, 1, 3, 1, 11, 1, 2, 3, 2, 1, 3, 4, 1, 1, 1, 11, 2, 1, 3, 2, 1, 1, 1, 2, 4, 1, 1, 3, 2...	[ "nonn", "cofr" ]
A181896	[ 5, 11, 27, 71, 201, 603, 1905, 6318, 21888, 78912, 295260, 1143536, 4574144, 18859680, 80014848, 348776640, 1559776320, 7147792848, 33526120320, 160785625902, 787685472000, 3938427360000, 20082117976800, 104349745817240, 552166953609600, 2973510046027938 ]	[ "nonn" ]
A058328	[ 9737333, 16123689073, 175650481151, 592821132889, 963726515729, 1765037224331, 3809491708961, 5669795882633, 6947574946087, 9163611272327, 12695664159413, 19638537755027, 20909033866927, 24894639811901 ]	[ "nonn" ]
A127445	[ 1, 3, 0, 4, 2, 0, 7, 0, 3, 0, 6, 2, 3, 4, 0, 12, 4, 0, 0, 5, 0, 8, 2, 3, 4, 5, 6, 0, 15, 0, 9, 0, 5, 0, 7, 0, 13, 8, 0, 4, 5, 0, 7, 8, 0, 18, 4, 9, 8, 0, 0, 7, 0, 9, 0, 12, 2, 3, 4, 5, 6, 7, 8...	[ "nonn", "tabl" ]
A320145	[ 1, 11, 61, 261, 1036, 3985, 15219, 58165, 222865, 856390, 3299847, 12746416, 49344192, 191395416, 743674848, 2894091631, 11278509462, 44009178795, 171924012903, 672337878973, 2631830166082, 10311300570030, 40431914384036, 158658644235797, 623028506525311, 2448135708...	[ "base", "nonn" ]
A186572	[ 40353607, 24447, 24447, 864668, 2295, 864668, 2116995, 9909, 9909, 2116995, 7582959, 158223, 155811, 158223, 7582959, 14535672, 386067, 622551, 622551, 386067, 14535672, 22101528, 506815, 915667, 6144163, 915667, 506815, 22101528 ]	[ "nonn", "tabl" ]
A332875	[ 3, 3, 3, 3, 3, 4, 2, 3, 3, 3, 3, 3, 3, 3, 3, 2, 3, 4, 3, 3, 3, 3, 3, 3, 3, 2, 4, 3, 3, 3, 3, 3, 4, 2, 3, 3, 3, 3, 3, 3, 3, 4, 2, 3, 4, 3, 3, 3, 2, 4, 3, 2, 3, 4, 3, 3, 3, 2, 3, 4, 2, 3, 3, 3...	[ "nonn" ]
A212750	[ 1, 14, 72, 216, 529, 1070, 1984, 3336, 5345, 8070, 11816, 16624, 22897, 30646, 40384, 52080, 66369, 83166, 103240, 126440, 153681, 184734, 220672, 261176, 307489, 359190, 417704, 482496, 555185, 635110, 724096, 821344, 928897 ]	[ "nonn", "easy" ]
A052423	[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 1, 1, 3, 1, 1, 3, 1, 1, 3, 4, 1, 2, 1, 4, 1, 2, 1, 4, 1, 5, 1, 1, 1, 1, 5, 1, 1, 1, 1, 6, 1, 2, 3, 2...	[ "base", "easy", "nonn" ]
A260144	[ 1568, 14049280, 140492800, 368089904, 506300928, 1404928000, 14049280000, 124856008704, 140492800000, 1404928000000, 14049280000000, 15860872839168, 140492800000000 ]	[ "nonn", "base", "more" ]
A135524	[ 1, 3, 6, 9, 14, 21, 26, 33, 44, 57, 66, 83, 102, 125, 146, 165, 194, 225, 242, 279, 320, 363, 410, 453, 506, 565, 626, 659, 726, 797, 870, 949, 1004, 1087, 1176, 1273, 1374, 1477, 1584, 1693, 1806, 1917, 2018, 2145, 2210, 2341...	[ "nonn" ]
A110161	[ 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1...	[ "easy", "sign", "mult" ]
A037167	[ 3, 10, 28, 66, 130, 204, 304, 414, 638, 868, 1110, 1476, 1720, 1974, 2438, 3068, 3538, 4020, 4686, 5110, 5688, 6474, 7298, 8536, 9696, 10300, 10914, 11554, 12204, 14224, 16506, 17810, 18904, 20562, 22348, 23550, 25428, 27054, 28718, 30788...	[ "nonn" ]
A055265	[ 1, 2, 3, 4, 7, 6, 5, 8, 9, 10, 13, 16, 15, 14, 17, 12, 11, 18, 19, 22, 21, 20, 23, 24, 29, 30, 31, 28, 25, 34, 27, 26, 33, 38, 35, 32, 39, 40, 43, 36, 37, 42, 41, 48, 49, 52, 45, 44, 53, 50, 47, 54, 55, 46, 5...	[ "easy", "nice", "nonn" ]
A311431	[ 1, 4, 8, 12, 17, 21, 25, 29, 33, 38, 43, 48, 52, 56, 60, 65, 67, 72, 75, 80, 86, 91, 95, 100, 103, 108, 110, 115, 117, 123, 128, 134, 137, 144, 146, 152, 152, 159, 159, 166, 171, 176, 179, 187, 189, 196, 195, 202, 202, ...	[ "nonn" ]

A264070

[ 610, 75625, 15892745, 3057071776, 601052131669, 118020590202856, 23180312098708412, 4552817445649814500, 894213655660356300000, 1.756314789392573e+23, 3.4495577433083787e+25, 6.775236817617034e+27, 1.3307164961609077e+30 ]

[ "nonn" ]

A184322

[ 2, 3, 6, 16, 38, 50, 69, 139, 188, 284, 336, 550, 608, 910, 964, 1475, 1713, 2152, 2304, 3470, 3486, 4664, 4865, 6371, 6671, 8902, 8968, 11555, 12194, 14871, 14711, 19790, 19434, 24032, 24045, 29960, 29690, 37211, 35425, 45370, 44681, ...

[ "nonn" ]

A000727

[ 1, -4, 2, 8, -5, -4, -10, 8, 9, 0, 14, -16, -10, -4, 0, -8, 14, 20, 2, 0, -11, 20, -32, -16, 0, -4, 14, 8, -9, 20, 26, 0, 2, -28, 0, -16, 16, -28, -22, 0, 14, 16, 0, 40, 0, -28, 26, 32, -17, 0, -32, -16, -22, 0...

[ "sign", "easy" ]

A163454

[ 1, 20, 380, 7220, 137180, 2606230, 49514760, 940712040, 17872229160, 339547661640, 6450936451470, 122558879953620, 2328449391567180, 44237321450224020, 840447989197392800, 15967350630411276000 ]

[ "nonn" ]

A033937

[ 2, 7, 17, 35, 66, 118, 204, 345, 575, 949, 1556, 2540, 4134, 6715, 10893, 17655, 28598, 46306, 74960, 121325, 196347, 317737, 514152, 831960, 1346186, 2178223, 3524489, 5702795, 9227370, 14930254, 24157716 ]

[ "easy", "nonn" ]

A327845

[ 1, 2, 4, 12, 40, 132, 428, 1668, 7628, 36924, 199000, 1161824, 7231332 ]

[ "nonn", "more" ]

A273550

[ 179, 181, 193, 433, 65713 ]

[ "nonn" ]

A155188

[ 11, 29, 41, 179, 191, 239, 281, 419, 431, 641, 659, 809, 1019, 1031, 1049, 1229, 1289, 1451, 1481, 1931, 2129, 2141, 2339, 2549, 2969, 3299, 3329, 3359, 3389, 3539, 3821, 3851, 4019, 4271, 4481, 5231, 5279, 5441, 5501, 5639, 5741, 584...

[ "nonn" ]

A070119

[ 1, 2, 4, 6, 7, 11, 12, 15, 16, 19, 22, 23, 27, 28, 33, 35, 39, 40, 43, 45, 46, 47, 51, 53, 55, 58, 60, 63, 64, 65, 70, 72, 73, 81, 83, 88, 90, 92, 94, 95, 98, 103, 106, 107, 108, 109, 114, 119, 121, 124, 132, 134, ...

[ "nonn" ]

A271216

[ 1, 2, 4, 8, 32, 64, 384, 768, 6144, 12288, 122880, 245760, 2949120, 5898240, 82575360, 165150720, 2642411520, 5284823040, 95126814720, 190253629440, 3805072588800, 7610145177600, 167423193907200, 334846387814400, 8036313307545600, 16072626615091200, 41788829199237...

[ "nonn", "easy" ]

A380257

[ 1, 1, 6, 56, 706, 11186, 213156, 4742256, 120571676, 3447128796, 109427729096, 3818008773536, 145196289453656, 5976489668054296, 264685744187399550, 12548508890339297000, 634022724191046600000, 3.4007862777419093e+22, 1.9298425673331951e+24 ]

[ "nonn" ]

A321212

[ 2, 3, 18, 19, 34, 35, 50, 51, 66, 67, 82, 83, 98, 99, 114, 115, 130, 131, 146, 147, 162, 163, 178, 179, 194, 195, 210, 211, 226, 227, 242, 243, 258, 259, 274, 275, 290, 291, 306, 307, 322, 323, 338, 339, 354, 355, 370, 371...

[ "nonn", "easy" ]

A321305

[ 1, 0, 0, 0, 0, 1, 1, 2, 3, 2, 1, 1, 2, 3, 8, 16, 21, 21, 16, 8, 3, 2, 5, 14, 57, 152, 313, 474, 551, 474, 313, 152, 57, 14, 5, 19, 91, 491, 1806, 5034, 10604, 17318, 22033, 22033, 17318, 10604, 5034, 1806, 491, 91, 1...

[ "nonn", "tabf" ]

A138246

[ 25, 1517, 8051, 17653, 18209, 272123, 2623031 ]

[ "nonn", "more" ]

A083945

[ 1, 5, 5, 5, 5, 1, 5, 5, 5, 5, 4, 5, 5, 5, 5, 3, 5, 5, 5, 5, 2, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 2, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 5, 5...

[ "nonn" ]

A064625

[ 1, 1, 15, 1025, 209135, 100482849, 97657699279, 172687606607425, 513828770061202100, 2.4226992820163597e+21, 1.72596699198505e+25, 1.7874172093738216e+29, 2.605965447000176e+33 ]

[ "easy", "nonn" ]

A080906

[ 23, 37, 53, 73, 1103, 1117, 1123, 1129, 1153, 1171, 1303, 1307, 1319, 1361, 1367, 1373, 1723, 1741, 1747, 1753, 1759, 1783, 1789, 1907, 1913, 1931, 1973, 1979, 1997, 2311, 2341, 2347, 2371, 2383, 2389, 2903, 2917, 2953, 2971, 3119, 3137...

[ "base", "easy", "nonn" ]

A175196

[ 3, 5, 7, 11, 19, 29, 97, 179, 503, 509, 991, 997, 3881, 7723, 7727, 15413, 92219, 92221, 92227, 460871, 1843273, 3686479, 3686483, 55296089, 940032097, 1880064101, 37601280103, 37601280107, 75202560109, 75202560113, 75202560127 ]

[ "nonn" ]

A173863

[ 0, 1, 2, 0, 1, 2, 0, 3, 1, 2, 0, 3, 1, 4, 2, 0, 3, 1, 4, 2, 0, 3, 1, 4, 2, 0, 5, 3, 1, 4, 2, 0, 5, 3, 1, 4, 2, 0, 5, 3, 1, 6, 4, 2, 0, 5, 3, 1, 6, 4, 2, 0, 5, 3, 1, 6, 4, 2, 0, 5, 3, 1, 6, 4...

[ "nonn" ]

A165643

[ 1, 48, 3932160, 2958824445050880, 6.587855310809659e+28, 1.0685606719818239e+47, 2.6299193579608485e+70 ]

[ "nonn" ]

A091604

[ 1, 2, 1, 4, 0, 1, 6, 4, 0, 1, 10, 4, 2, 0, 1, 17, 8, 4, 2, 0, 1, 25, 12, 7, 2, 2, 0, 1, 38, 25, 9, 7, 2, 2, 0, 1, 57, 33, 19, 8, 5, 2, 2, 0, 1, 84, 57, 27, 16, 8, 5, 2, 2, 0, 1, 120, 81, 46, 22, 15,...

[ "nonn", "tabl" ]

A127823

[ 1, 1, 10, 325, 22150, 2586250, 461242900, 116651486125, 39713286199150, 17511670912894750, 9709015945443879000, 6.610669330703494e+21, 5.422712627276231e+24, 5.274585355686672e+27 ]

[ "nonn" ]

A097616

[ 1, 11, 21, 44, 55, 81, 90, 118, 126, 134, 147, 152, 171, 178, 184, 199, 262, 273, 279, 300, 326, 345, 346, 361, 365, 389, 394, 415, 418, 433, 436, 440, 448, 453, 455, 498, 525, 534, 541, 547, 563, 578, 586, 591, 609, 610, 62...

[ "nonn", "base" ]

A048895

[ 1061, 1091, 1601, 1901, 10061, 10091, 16001, 19001, 106861, 109891, 168601, 198901, 1106881, 1109881, 1606081, 1806061, 1809091, 1886011, 1889011, 1909081, 10806881, 10809881, 11061811, 11091811, 11609681, 11698691, 11816011, 11819011, 11906981 ]

[ "base", "nonn", "nice" ]

A167414

[ 2, 127, 149, 211, 251, 271, 277, 347, 419, 457, 491, 521, 523, 541, 547, 587, 727, 743, 853, 857, 941, 1021, 1049, 1061, 1087, 1201, 1223, 1229, 1249, 1289, 1373, 1409, 1423, 1429, 1483, 1553, 1559, 1601, 1621, 1627, 1733, 1753, 186...

[ "nonn", "base" ]

A322942

[ 1, 1, 1, 1, 2, 1, 3, 5, 3, 1, 5, 12, 10, 4, 1, 11, 27, 28, 16, 5, 1, 21, 62, 75, 52, 23, 6, 1, 43, 137, 193, 159, 85, 31, 7, 1, 85, 304, 480, 456, 290, 128, 40, 8, 1, 171, 663, 1170, 1254, 916, 480, 182, 50, 9,...

[ "nonn", "tabl" ]

A339263

[ 2, 3, 5, 4, 6, 3, 4, 4, 9, 5, 0, 6, 8, 6, 1, 5, 2, 0, 3, 2, 3, 6, 8, 8, 0, 5, 9, 2, 6, 3, 8, 9, 2, 6, 5, 4, 1, 6, 0, 3, 4, 4, 8, 6, 4, 2, 6, 9, 3, 4, 2, 1, 6, 8, 5, 9, 9, 6, 0, 7, 5, 6, 6, 0...

[ "nonn", "cons" ]

A238851

[ 2, 3, 5, 7, 11, 13, 53, 59, 61, 83, 89, 113, 179, 191, 211, 863, 947, 977, 983, 991, 1429, 1439, 1823, 3061, 3067, 3389, 15161, 15643, 15733, 15737, 15739, 15859, 23029, 48989, 48991, 251737, 251831, 253751, 368471, 4060019 ]

[ "nonn", "fini", "full", "base", "easy" ]

A040106

[ 3, 7, 13, 17, 23, 29, 37, 41, 43, 47, 53, 61, 67, 73, 83, 89, 97, 103, 107, 113, 127, 137, 157, 163, 167, 173, 193, 197, 223, 227, 229, 233, 241, 257, 263, 277, 281, 283, 293, 307, 313, 317, 337, 347, 349, 353, 367 ]

[ "nonn", "easy" ]

A262235

[ 4, 72, 32, 14400, 1728, 2540160, 138240, 261273600, 896000, 10538035200, 209018880, 407994402816000, 5633058816000, 941525544960000, 4723310592, 8707228239790080000, 6162712657920000, 1.747310222272463e+22, 107559878256230400000, 1.4162409169997857e+25 ]

[ "nonn", "frac" ]

A251563

[ 29476, 1720558, 100477236, 5871247808, 343048858208, 20045964354544, 1171337430239996, 68446666138149360, 3999583528286507500, 233714398039230480000, 1.3656851668945938e+22, 7.98035184976563e+23 ]

[ "nonn" ]

A131102

[ 2, 5, 7, 11, 23, 47, 37, 59, 41, 43, 47, 83, 107, 73, 83, 89, 97, 167, 179, 227, 139, 137, 151, 263, 151, 167, 157, 197, 347, 193, 359, 223, 383, 229, 241, 467, 479, 257, 293, 503, 281, 307, 283, 307, 317, 563, 313, 313, ...

[ "easy", "nonn" ]

A197720

[ 1, 1, 22, 87, 1726, 68819, 4003781, 565032173, 152764693020, 80175405643606 ]

[ "nonn" ]

A319148

[ 0, 1, 0, 1, 0, 1, 2, 3, 0, 3, 2, 1, 0, 1, 0, 3, 2, 3, 0, 1, 4, 5, 2, 1, 0, 1, 0, 3, 2, 1, 2, 1, 0, 3, 4, 1, 0, 5, 0, 1, 0, 3, 2, 3, 0, 1, 0, 1, 2, 5, 4, 5, 2, 1, 2, 3, 0, 1, 0, 1, 4, 3, 4, 1...

[ "nonn", "tabf" ]

A349202

[ 4, 15, 65, 85, 203, 259, 671, 803, 1111, 1157, 1261, 1417, 2533, 2669, 3439, 3667, 3893, 4369, 4579, 5567, 6187, 6371, 8027, 9407, 12209, 12557, 13369, 16151, 16771, 17429, 18383, 18589, 20491, 21257, 21731, 26233, 28453, 29489, 30673, 34...

[ "nonn" ]

A388383

[ 1, 3, 2, 7, 9, 3, 5, 3, 1, 7, 3, 5, 7, 2, 0, 2, 7, 1, 0, 6, 5, 9, 2, 4, 5, 3, 4, 1, 9, 2, 0, 4, 3, 9, 7, 5, 1, 8, 7, 8, 7, 4, 6, 3, 3, 7, 9, 1, 0, 0, 3, 1, 8, 1, 9, 0, 3, 9, 7, 7, 4, 4, 4, 7...

[ "nonn", "cons" ]

A042887

[ 1, 4, 9, 40, 2489, 9996, 22481, 99920, 6217521, 24970004, 56157529, 249600120, 15531364969, 62375059996, 140281484961, 623500999840, 38797343475041, 155812874900004, 350423093275049, 1557505248000200, 96915748469287460, 389220499125150000, 875356746719587500 ]

[ "nonn", "frac", "easy" ]

A244996

[ 3, 2, 3, 0, 6, 5, 9, 4, 7, 2, 1, 9, 4, 5, 0, 5, 1, 4, 0, 9, 3, 6, 3, 6, 5, 1, 0, 7, 2, 3, 8, 0, 6, 3, 9, 4, 0, 7, 2, 2, 4, 1, 8, 4, 0, 7, 8, 0, 5, 8, 7, 0, 1, 6, 1, 3, 0, 8, 6, 8, 4, 7, 0, 3...

[ "nonn", "cons", "walk" ]

A047585

[ 0, 1, 3, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 25, 27, 29, 30, 31, 32, 33, 35, 37, 38, 39, 40, 41, 43, 45, 46, 47, 48, 49, 51, 53, 54, 55, 56, 57, 59, 61, 62, 63, 64, 65, 67, 69, 70, 71, ...

[ "nonn", "easy" ]

A238567

[ 0, 1, 51, 83834, 6954866112, 34732639965323612, 1.1574681724845787e+25, 2.7557550706229335e+35, 4.92095606182605e+47, 6.834653815551518e+61 ]

[ "nonn" ]

A261292

[ 36, 50, 50, 96, 77, 96, 166, 133, 133, 166, 307, 233, 271, 233, 307, 540, 409, 504, 504, 409, 540, 1015, 743, 1086, 1147, 1086, 743, 1015, 1786, 1361, 2104, 2586, 2586, 2104, 1361, 1786, 3304, 2469, 4715, 6034, 6996, 6034, 4715, 2...

[ "nonn", "tabl" ]

A169851

[ 10, 2, 4, 6, 3, 9, 12, 8, 14, 7, 21, 15, 5, 20, 16, 18, 22, 11, 33, 24, 26, 13, 39, 27, 30, 25, 35, 28, 32, 34, 17, 51, 36, 38, 19, 57, 42, 40, 44, 46, 23, 69, 45, 48, 50, 52, 54, 56, 49, 63, 60, 55, 65, 70, ...

[ "nonn" ]

A206559

[ 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 2, 2, 4, 4, 7, 9, 12, 15, 22, 26, 36, 45, 59, 73, 97, 117, 152, 187, 236, 289, 365, 442, 551, 671, 825, 999, 1226, 1474, 1796, 2159, 2609, 3124, 3765, 4485, 5377, 6396, 7627, 9041, ...

[ "nonn" ]

A289421

[ 1, 15, 133, 912, 5358, 28405, 140049, 654588, 2937932, 12776589, 54190390, 225253075, 921000186, 3714710824, 14812754293, 58500857880, 229151753951, 891294490555, 3445626506596, 13249653746017, 50712356284429, 193300937950441, 734118443975314, 2778953915499832 ]

[ "nonn" ]

A154985

[ 1, 1, 1, 1, 6, 1, 1, 17, 17, 1, 1, 38, 154, 38, 1, 1, 79, 872, 872, 79, 1, 1, 160, 3991, 14064, 3991, 160, 1, 1, 321, 16791, 157575, 157575, 16791, 321, 1, 1, 642, 68312, 1451486, 4815630, 1451486, 68312, 642, 1, 1, 1283, ...

[ "nonn", "tabl" ]

A077966

[ 1, 0, -2, 0, 4, 0, -8, 0, 16, 0, -32, 0, 64, 0, -128, 0, 256, 0, -512, 0, 1024, 0, -2048, 0, 4096, 0, -8192, 0, 16384, 0, -32768, 0, 65536, 0, -131072, 0, 262144, 0, -524288, 0, 1048576, 0, -2097152, 0, 4194304, 0, -8388608,...

[ "sign", "easy" ]

A229933

[ 63, 187211, 174306687, 183213209145, 189537122520529, 195955071996200960, 202902063153139300000, 2.1007368302663866e+23, 2.1746967980042182e+26, 2.251300670385424e+29 ]

[ "nonn" ]

A260493

[ 48, 136, 868, 3603, 5848, 31078, 155232, 356236, 1433220, 8676027, 28104408, 96675895, 569988256, 2581001066, 9580891800, 49283809387, 267771460624 ]

[ "nonn" ]

A041676

[ 18, 19, 170, 359, 3042, 3401, 125478, 128879, 1156510, 2441899, 20691702, 23133601, 853501338, 876634939, 7866580850, 16609796639, 140744953962, 157354750601, 5805515975598, 5962870726199, 53508481785190, 112979834296579, 957347156157822 ]

[ "nonn", "cofr", "frac", "easy" ]

A360728

[ 1, 1, 4, 27, 257, 3133, 46737, 824567, 16792845, 387700506, 10005766337, 285445919589, 8919587932524, 302975123887680, 11115145723728036, 438000897534309200, 18450681900124074000, 827395845674976000000, 3.935297707214742e+22 ]

[ "nonn" ]

A006457

[ 1, 5, 17, 49, 125, 297, 669, 1457, 3093, 6457, 13309, 27201, 55237, 111689, 225101, 452689, 908885, 1822809, 3652701, 7315553, 14645349, 29311081, 58650733, 117342321, 234741877, 469565561, 939245693, 1878655105, 3757539461, 7515406473, 15031271565 ]

[ "nonn", "easy", "nice" ]

A371683

[ 1, 3, 33, 819, 37281, 2720643, 291107457, 42945429747, 8354465297601, 2072193715976067, 638269648981638800, 239021193599722880000, 1.0694629167739235e+23, 5.634680926683521e+25, 3.4528790475992733e+28, 2.4349545528533038e+31 ]

[ "nonn" ]

A176541

[ 0, 1, 2, 3, 4, 11, 13, 22, 23, 25, 27, 32, 37, 39, 46, 47, 48, 49, 50, 52, 59, 66, 71, 73, 83, 94, 98, 100, 104, 107, 109, 111, 118, 121, 128, 143, 146, 147, 148, 157, 167, 176, 179, 181, 183, 191, 192, 193, 194, 200, ...

[ "nonn" ]

A197069

[ 1, 2, 2, 3, 5, 3, 4, 11, 11, 4, 6, 34, 76, 34, 6, 9, 101, 408, 408, 101, 9, 13, 299, 2026, 3466, 2026, 299, 13, 19, 890, 10582, 33407, 33407, 10582, 890, 19, 28, 2643, 55882, 338295, 645970, 338295, 55882, 2643, 28, 41, 7855...

[ "nonn", "tabl" ]

A157187

[ 1, 1, 0, 2, 0, 1, 0, 1, 0, 1, 0, 2, 0, 0, 0, 2, 0, 1, 0, 1, 0, 1, 0, 2, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 3, 0, 0, 0, 2, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 3, 0, 0, 0, 1...

[ "nonn" ]

A158617

[ 1, 32, 1022, 32576, 1036300, 32900992, 1042468744, 32964187904, 1040259450512, 32760875409920, 1029623343008224, 32292729468064770, 1010715629431891700, 31567874634586980000, 983893381941554200000, 3.0600687732361297e+22 ]

[ "sign" ]

A323773

[ 3, 6, 6, 3, 2, 0, 1, 5, 0, 3, 0, 5, 2, 8, 3, 0, 9, 6, 4, 0, 8, 7, 2, 3, 6, 5, 6, 3, 7, 8, 1, 1, 7, 1, 1, 9, 4, 0, 1, 1, 8, 2, 6, 6, 0, 7, 2, 1, 0, 9, 9, 4, 5, 9, 5, 4, 9, 1, 8, 2, 3, 1, 6, 0...

[ "nonn", "cons" ]

A013171

[ 2, -5, -55, -1535, -80695, -6860075, -859242475, -148907237375, -34123911391375, -9992873727945876, -3640782796679982000, -1.6152466965142364e+21, -8.573521902386726e+23 ]

[ "sign" ]

A176936

[ 2, 23, 269, 38561, 675416609183179900 ]

[ "nonn" ]

A083112

[ 1, 3, 8, 135, 144, 85085, 5760, 2297295, 3449600, 5316400089, 43545600, 30919742228375, 6706022400, 1726541615638125, 1707444076642304, 204279350669769380, 376610217984000, 2.328766949515872e+23, 128047474114560000, 2.3826124317017266e+25, 6.694893202485543e+23, 4.543516354...

[ "nonn" ]

A115975

[ 1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 17, 19, 23, 25, 27, 29, 31, 32, 37, 41, 43, 47, 49, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 121, 125, 127, 131, 137, 139, 149, 151, 157, 163, 167, 169, 173, ...

[ "easy", "nonn" ]

A055714

[ 1, 10, 60, 65, 75, 82, 84, 130, 140, 150, 175, 260, 350, 410, 420, 525, 780, 1050, 1105, 1550, 1812, 1820, 2050, 2100, 2210, 2325, 2378, 2460, 2665, 3050, 3250, 3500, 3972, 4228, 4420, 4575, 4650, 5330, 5425, 5460, 5473, 5740, 6150,...

[ "nonn" ]

A281084

[ 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1...

[ "nonn" ]

A042418

[ 27, 163, 190, 733, 2389, 17456, 37301, 166660, 370621, 2761007, 8653642, 28721933, 37375575, 252975383, 13698046257, 82441252925, 96139299182, 370859150471, 1208716750595, 8831876404636, 18872469559867 ]

[ "nonn", "cofr", "frac", "easy" ]

A314460

[ 1, 5, 8, 13, 20, 23, 27, 36, 37, 45, 50, 55, 59, 68, 67, 77, 78, 87, 87, 100, 95, 109, 106, 119, 115, 132, 123, 141, 134, 151, 143, 164, 151, 173, 162, 183, 171, 196, 179, 205, 190, 215, 199, 228, 207, 237, 218, 247, 227...

[ "nonn" ]

A087288

[ 4, 4, 10, 16, 34, 64, 130, 256, 514, 1024, 2050, 4096, 8194, 16384, 32770, 65536, 131074, 262144, 524290, 1048576, 2097154, 4194304, 8388610, 16777216, 33554434, 67108864, 134217730, 268435456, 536870914, 1073741824, 2147483650 ]

[ "nonn", "easy" ]

A217787

[ 1, 1, 1, 1, 2, 3, 4, 9, 14, 19, 43, 67, 91, 206, 321, 436, 987, 1538, 2089, 4729, 7369, 10009, 22658, 35307, 47956, 108561, 169166, 229771, 520147, 810523, 1100899, 2492174, 3883449, 5274724, 11940723, 18606722, 25272721, 57211441, 89150161...

[ "nonn", "easy" ]

A220721

[ 1, 21, 230, 2586, 29310, 331589, 3751888, 42452438, 480346122, 5435081884, 61497557384, 695840407309, 7873383816355, 89086767652576, 1008010323915227, 11405563810447636, 129053128472692930, 1460226802057078800 ]

[ "nonn" ]

A381549

[ 96236031968, 229687160624, 274957745984, 331240852304, 363015363248, 386136575824, 407374391150, 623810538350, 734609097584, 745885389248, 1080953007848 ]

[ "nonn", "more" ]

A101492

[ 1, 2, 5, 3, 10, 9, 4, 15, 18, 13, 5, 20, 27, 26, 17, 6, 25, 36, 39, 34, 21, 7, 30, 45, 52, 51, 42, 25, 8, 35, 54, 65, 68, 63, 50, 29, 9, 40, 63, 78, 85, 84, 75, 58, 33, 10, 45, 72, 91, 102, 105, 100, 87, 66, ...

[ "nonn", "tabl" ]

A232734

[ 5, 4, 6, 3, 0, 6, 8, 3, 5, 9, 5, 2, 4, 8, 2, 7, 4, 1, 7, 3, 6, 0, 9, 8, 7, 6, 9, 6, 2, 4, 1, 0, 1, 3, 8, 8, 9, 3, 7, 6, 3, 5, 5, 3, 9, 0, 8, 1, 6, 5, 9, 1, 3, 5, 4, 1, 6, 7, 8, 3, 3, 9, 9, 1...

[ "nonn", "cons" ]

A261544

[ 1, 1001, 1001001, 1001001001, 1001001001001, 1001001001001001, 1001001001001001000, 1.001001001001001e+21, 1.001001001001001e+24, 1.001001001001001e+27, 1.001001001001001e+30, 1.001001001001001e+33 ]

[ "nonn", "base", "easy" ]

A048668

[ 1, 14, 273, 5936, 137340, 3307878, 81972296, 2075032808, 53403322203, 1392729138920, 36718293579198, 976872759337356, 26189947759482690, 706808197553825800 ]

[ "nonn" ]

A387506

[ 1, 8, 1, 9, 8, 1, 8, 5, 0, 4, 1, 6, 8, 5, 5, 2, 7, 0, 6, 2, 3, 2, 9, 2, 0, 9, 2, 8, 5, 1, 7, 0, 8, 5, 7, 8, 5, 8, 1, 0, 0, 6, 2, 4, 5, 9, 6, 8, 8, 9, 4, 0, 4, 4, 5, 5, 8, 1, 6, 8, 7, 7, 8, 8...

[ "nonn", "cons" ]

A020386

[ 1069, 1993, 2801, 2969, 3589, 3865, 4241, 4289, 4337, 4618, 5981, 6089, 6109, 6173, 6833, 7457, 8629, 9194, 11909, 12113, 14666, 15353, 15973, 16066, 17002, 17009, 19450, 19858, 21346, 21722, 24370, 25189, 26485, 26861, 29597, 30269, 30986, 3...

[ "nonn" ]

A379911

[ 1, 0, 1, -4, 53, -656, 11917, -244896, 6080265, -171274240, 5480682041, -195121452032, 7672945614589, -329902678161408, 15405361461450884, -776248476561903600, 41985495698339970000, -2.426188309657909e+21, 1.4918088728291528e+23, -9.725086440331395e+24 ]

[ "sign" ]

A340558

[ 2, 19, 53, 131, 269, 503, 853, 1361, 1999, 2879, 3989 ]

[ "nonn", "more" ]

A172792

[ 1, 1703636, 9991003788000024, 1.639157572534846e+28, 1.9996273854922304e+42, 7.973459202457375e+57 ]

[ "nonn" ]

A359859

[ 2, 40, 190, 740, 1824, 3956, 7314, 12956, 20684, 32276, 47348, 68516, 94550, 128780, 170106, 222252, 283418, 358756, 445534, 550868, 670358, 811556, 970740, 1157168, 1363700, 1601384, 1864524, 2164668, 2493136, 2865176, 3269606, 3724112, 4215536, 476...

[ "nonn" ]

A107213

[ 97, 409, 433, 457, 673, 937, 1009, 1033, 1153, 1321, 1489, 1609, 1657, 1753, 1777, 2089, 2161, 2377, 2521, 2593, 2689, 2713, 3121, 3217, 3361, 3457, 3673, 3769, 3889, 4297, 4561, 4729, 4801, 4993, 5209, 5233, 5857, 5881, 6073, 6121, 633...

[ "nonn", "easy" ]

A091744

[ 25, 9684, 2263474, 490886452, 111812888083, 27999019489624, 7844432790401028, 2473024180429410000, 877529810239038300000, 3.4966992156411284e+23, 1.5591495307117194e+26, 7.74812814836138e+28 ]

[ "nonn", "easy" ]

A353459

[ 2, 0, 0, 1, 0, -2, 0, 1, 1, 2, 0, -1, 0, -2, -2, 1, 0, -1, 0, 1, 2, 2, 0, -1, 1, -2, 1, -1, 0, 0, 0, 1, -2, 2, -2, 0, 0, -2, 2, 1, 0, 0, 0, 1, -1, 2, 0, -1, 1, 1, -2, -1, 0, -1, 2, -1, 2, -2, 0, -1,...

[ "sign" ]

A168584

[ 1, 7, 41, 215, 1041, 4767, 21001, 90055, 378881, 1572527, 6463161, 26375895, 107081521, 433076287, 1746588521, 7029269735, 28245956961, 113370724047, 454644109081, 1822061123575, 7298700653201, 29226175283807 ]

[ "nonn", "easy" ]

A287993

[ 1, 1, 1, 1, 6, 10, 21, 52, 147, 564, 1651, 4440, 12499, 36853, 116476, 390774, 1352215, 4593736, 15057127, 48419013, 156073723, 511324062, 1713185811, 5878350249, 20574046540, 72771206715, 257475113013, 905430711156, 3160767910928, 10981916671027 ]

[ "nonn" ]

A366527

[ 0, 1, 3, 7, 16, 32, 62, 113, 199, 339, 563, 913, 1453, 2271, 3496, 5308, 7959, 11798, 17309, 25151, 36225, 51748, 73359, 103254, 144363, 200568, 277007, 380437, 519715, 706412, 955587, 1286762, 1725186, 2303388, 3063159, 4058041, 5356431, 704...

[ "nonn" ]

A016477

[ 3, 1, 8, 4, 9, 1, 23, 1, 3, 20, 1, 1, 16, 1, 2, 2, 5, 4, 1, 1, 4, 1, 2, 2, 1, 3, 1, 1, 1, 1, 2, 1, 5, 5, 1, 1, 3, 1, 11, 1, 2, 3, 2, 1, 3, 4, 1, 1, 1, 11, 2, 1, 3, 2, 1, 1, 1, 2, 4, 1, 1, 3, 2...

[ "nonn", "cofr" ]

A181896

[ 5, 11, 27, 71, 201, 603, 1905, 6318, 21888, 78912, 295260, 1143536, 4574144, 18859680, 80014848, 348776640, 1559776320, 7147792848, 33526120320, 160785625902, 787685472000, 3938427360000, 20082117976800, 104349745817240, 552166953609600, 2973510046027938 ]

[ "nonn" ]

A058328

[ 9737333, 16123689073, 175650481151, 592821132889, 963726515729, 1765037224331, 3809491708961, 5669795882633, 6947574946087, 9163611272327, 12695664159413, 19638537755027, 20909033866927, 24894639811901 ]

[ "nonn" ]

A127445

[ 1, 3, 0, 4, 2, 0, 7, 0, 3, 0, 6, 2, 3, 4, 0, 12, 4, 0, 0, 5, 0, 8, 2, 3, 4, 5, 6, 0, 15, 0, 9, 0, 5, 0, 7, 0, 13, 8, 0, 4, 5, 0, 7, 8, 0, 18, 4, 9, 8, 0, 0, 7, 0, 9, 0, 12, 2, 3, 4, 5, 6, 7, 8...

[ "nonn", "tabl" ]

A320145

[ 1, 11, 61, 261, 1036, 3985, 15219, 58165, 222865, 856390, 3299847, 12746416, 49344192, 191395416, 743674848, 2894091631, 11278509462, 44009178795, 171924012903, 672337878973, 2631830166082, 10311300570030, 40431914384036, 158658644235797, 623028506525311, 2448135708...

[ "base", "nonn" ]

A186572

[ 40353607, 24447, 24447, 864668, 2295, 864668, 2116995, 9909, 9909, 2116995, 7582959, 158223, 155811, 158223, 7582959, 14535672, 386067, 622551, 622551, 386067, 14535672, 22101528, 506815, 915667, 6144163, 915667, 506815, 22101528 ]

[ "nonn", "tabl" ]

A332875

[ 3, 3, 3, 3, 3, 4, 2, 3, 3, 3, 3, 3, 3, 3, 3, 2, 3, 4, 3, 3, 3, 3, 3, 3, 3, 2, 4, 3, 3, 3, 3, 3, 4, 2, 3, 3, 3, 3, 3, 3, 3, 4, 2, 3, 4, 3, 3, 3, 2, 4, 3, 2, 3, 4, 3, 3, 3, 2, 3, 4, 2, 3, 3, 3...

[ "nonn" ]

A212750

[ 1, 14, 72, 216, 529, 1070, 1984, 3336, 5345, 8070, 11816, 16624, 22897, 30646, 40384, 52080, 66369, 83166, 103240, 126440, 153681, 184734, 220672, 261176, 307489, 359190, 417704, 482496, 555185, 635110, 724096, 821344, 928897 ]

[ "nonn", "easy" ]

A052423

[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 1, 1, 3, 1, 1, 3, 1, 1, 3, 4, 1, 2, 1, 4, 1, 2, 1, 4, 1, 5, 1, 1, 1, 1, 5, 1, 1, 1, 1, 6, 1, 2, 3, 2...

[ "base", "easy", "nonn" ]

A260144

[ 1568, 14049280, 140492800, 368089904, 506300928, 1404928000, 14049280000, 124856008704, 140492800000, 1404928000000, 14049280000000, 15860872839168, 140492800000000 ]

[ "nonn", "base", "more" ]

A135524

[ 1, 3, 6, 9, 14, 21, 26, 33, 44, 57, 66, 83, 102, 125, 146, 165, 194, 225, 242, 279, 320, 363, 410, 453, 506, 565, 626, 659, 726, 797, 870, 949, 1004, 1087, 1176, 1273, 1374, 1477, 1584, 1693, 1806, 1917, 2018, 2145, 2210, 2341...

[ "nonn" ]

A110161

[ 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1...

[ "easy", "sign", "mult" ]

A037167

[ 3, 10, 28, 66, 130, 204, 304, 414, 638, 868, 1110, 1476, 1720, 1974, 2438, 3068, 3538, 4020, 4686, 5110, 5688, 6474, 7298, 8536, 9696, 10300, 10914, 11554, 12204, 14224, 16506, 17810, 18904, 20562, 22348, 23550, 25428, 27054, 28718, 30788...

[ "nonn" ]

A055265

[ 1, 2, 3, 4, 7, 6, 5, 8, 9, 10, 13, 16, 15, 14, 17, 12, 11, 18, 19, 22, 21, 20, 23, 24, 29, 30, 31, 28, 25, 34, 27, 26, 33, 38, 35, 32, 39, 40, 43, 36, 37, 42, 41, 48, 49, 52, 45, 44, 53, 50, 47, 54, 55, 46, 5...

[ "easy", "nice", "nonn" ]

A311431

[ 1, 4, 8, 12, 17, 21, 25, 29, 33, 38, 43, 48, 52, 56, 60, 65, 67, 72, 75, 80, 86, 91, 95, 100, 103, 108, 110, 115, 117, 123, 128, 134, 137, 144, 146, 152, 152, 159, 159, 166, 171, 176, 179, 187, 189, 196, 195, 202, 202, ...

[ "nonn" ]