id stringlengths 7 11 | seq listlengths 1 347 | keywords listlengths 1 8 ⌀ |
|---|---|---|
A115229 | [
3,
12,
16,
31,
21,
44,
3,
6
] | [
"nonn"
] |
A232214 | [
6,
192,
10170,
834612,
90939630,
12360636540,
2012440468938,
381799921738584,
82715137744491980,
20148082438597538000,
5.450721437848286e+21,
1.6215354252127314e+24,
5.261126948589738e+26,
1.848874700164452e+29,
6.996035969416229e+31
] | [
"nonn"
] |
A179435 | [
40,
48,
54,
88,
108,
184,
250,
384,
424,
432,
448,
808,
864,
1048,
1216,
1384,
1528,
1575,
1680,
1792,
1864,
1890,
2104,
2184,
2457,
2925,
2944,
3080,
3120,
3328,
3510,
3696,
3712,
3915,
4125,
4158,
4288,
4504,
4744,
4950,
5224,
5488,... | [
"nonn"
] |
A228547 | [
5,
36985,
273615025,
2024203917965,
14975060311490044,
110785494160199430000,
8.195910708220951e+23,
6.063334631156365e+27,
4.4856548781703725e+31,
3.318487418237095e+35
] | [
"nonn",
"easy"
] |
A057642 | [
1,
5,
28,
1284,
3126,
6485292,
823544,
21541946368,
10847773719,
156290000012500,
285311670612,
1.4847746691430173e+22,
302875106592254,
4.575612163372993e+22,
3.832753854336548e+22,
3.97378771500073e+29,
827240261886336800000
] | [
"nonn"
] |
A194010 | [
2,
5,
3,
13,
7,
4,
28,
17,
9,
5,
58,
35,
21,
11,
6,
114,
70,
42,
25,
13,
7,
218,
134,
82,
49,
29,
15,
8,
407,
251,
154,
94,
56,
33,
17,
9,
747,
461,
284,
174,
106,
63,
37,
19,
10,
1352,
835,
515,
317,
194,
118,
70,... | [
"nonn",
"tabl"
] |
A144019 | [
1,
2,
1,
5,
2,
3,
12,
5,
6,
10,
29,
12,
15,
20,
33,
70,
29,
36,
50,
66,
109,
169,
70,
87,
120,
165,
218,
360,
408,
169,
210,
290,
396,
545,
720,
1189,
985,
408,
507,
700,
957,
1308,
1800,
2378,
3927
] | [
"nonn",
"tabl"
] |
A228720 | [
1,
2,
2,
3,
3,
4,
4,
5,
5,
5,
5,
6,
6,
6,
6,
7,
7,
7,
7,
7,
7,
8,
8,
9,
9,
9,
9,
10,
10,
10,
10,
11,
11,
11,
11,
11,
11,
11,
11,
11,
11,
11,
11,
12,
12,
12,
12,
13,
13,
13,
13,
13,
13,
13,
13,
14,
14,
1... | [
"nonn"
] |
A098377 | [
1,
3,
4,
11,
12,
25,
22,
39,
40,
57,
58,
89,
78,
115,
112,
141,
142,
183,
182,
225,
226,
269,
252,
319,
312,
365,
364,
423,
422,
487,
474,
559,
534,
629,
600,
701,
680,
759,
758,
849,
842,
935,
912,
1025,
1008,
1117,
1100,
... | [
"nonn"
] |
A094966 | [
0,
1,
1,
3,
3,
8,
8,
21,
21,
55,
55,
144,
144,
377,
377,
987,
987,
2584,
2584,
6765,
6765,
17711,
17711,
46368,
46368,
121393,
121393,
317811,
317811,
832040,
832040,
2178309,
2178309,
5702887,
5702887,
14930352,
14930352,
39088169,
3908816... | [
"easy",
"less",
"nonn"
] |
A204923 | [
1,
2,
5,
4,
9,
8,
7,
14,
18,
13,
12,
11,
20,
34,
60,
19,
35,
18,
17,
16,
27,
37,
58,
65,
32,
26,
29,
40,
25,
128,
24,
23,
22,
35,
191,
65,
87,
42,
141,
131,
52,
34,
39,
37,
60,
58,
33,
65,
74,
32,
128,
31,
30,
... | [
"nonn"
] |
A182707 | [
0,
1,
4,
11,
23,
46,
80,
138,
221,
351,
529,
801,
1161,
1685,
2380,
3355,
4624,
6375,
8623,
11658,
15538,
20664,
27163,
35660,
46330,
60082,
77288,
99197,
126418,
160802,
203246,
256381,
321700,
402781,
501962,
624332,
773235,
955776,
11770... | [
"nonn",
"easy"
] |
A222807 | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
4,
10,
30,
66,
144,
314,
692,
1452,
3046,
6388,
13298,
27274,
56164,
113672,
231892,
470984,
950178,
1912700,
3868034,
7772172,
15651674,
31464544,
63154106,
126603428,
254088618,
508541874,
101... | [
"nonn"
] |
A039351 | [
37,
44,
101,
108,
165,
172,
229,
236,
261,
269,
277,
285,
296,
297,
298,
299,
302,
303,
309,
317,
324,
332,
340,
348,
352,
353,
354,
355,
358,
359,
372,
380,
421,
428,
485,
492,
549,
556,
613,
620,
677,
684,
741,
748,
773,
781... | [
"nonn",
"base",
"easy"
] |
A106729 | [
5,
10,
25,
65,
170,
445,
1165,
3050,
7985,
20905,
54730,
143285,
375125,
982090,
2571145,
6731345,
17622890,
46137325,
120789085,
316229930,
827900705,
2167472185,
5674515850,
14856075365,
38893710245,
101825055370,
266581455865
] | [
"nonn",
"easy"
] |
A295764 | [
1,
2,
8,
84,
1522,
38940,
1278880,
51136512,
2407921070,
130495143060,
8002598818976,
548083639109204,
41481408076217480,
3439242379130298400,
310088460754461400000,
3.0213233395705565e+22,
3.164041937175571e+24,
3.5445817475580915e+26,
4.230158375498909e+28,
5.358139267082653e... | [
"nonn"
] |
A129919 | [
5,
13,
19,
29,
37,
47,
131,
157,
139,
277,
179,
283,
127,
137,
577,
643,
181,
463,
919,
509,
389,
577,
439,
283,
1511,
307,
317,
761,
787,
367,
389,
953,
971,
1033,
3169,
1093,
809,
1499,
859,
3037,
541,
563,
577,
587,
1789,
2... | [
"nonn"
] |
A076308 | [
3,
5,
4,
5,
3,
8,
5,
2,
5,
8,
5,
1,
5,
9,
4,
9,
8,
9,
4,
8,
7,
3,
8,
2,
9,
2,
2,
2,
2,
7,
0,
6,
4,
4,
7,
2,
3,
5,
0,
9,
7,
2,
0,
1,
7,
7,
7,
5,
4,
7,
8,
6,
9,
0,
1,
8,
9,
7,
3,
3,
8,
5,
1,
4... | [
"nonn",
"base"
] |
A141941 | [
43,
193,
293,
443,
593,
643,
743,
1093,
1193,
1493,
1543,
1693,
1993,
2143,
2243,
2293,
2393,
2543,
2593,
2693,
2843,
3343,
3593,
3643,
3793,
3943,
4093,
4243,
4493,
4643,
4793,
4943,
4993,
5393,
5443,
5693,
5743,
5843,
6043,
6143,
6343... | [
"nonn",
"easy"
] |
A339963 | [
21,
33,
45,
57,
69,
85,
93,
105,
117,
129,
133,
141,
145,
153,
165,
177,
201,
205,
213,
217,
237,
249,
253,
261,
265,
273,
285,
297,
301,
309,
321,
325,
333,
345,
357,
369,
381,
385,
393,
405,
417,
429,
445,
453,
465,
469,
4... | [
"nonn"
] |
A119071 | [
45,
55,
4005,
5050,
404550,
405450,
500500,
40405555,
40504500,
50005000,
454044045,
500054500,
4050045000,
4540044405,
5000050000,
405000450000,
455005054540,
500000500000,
40500004500000,
50000005000000,
50450455004040,
540550504445050,
4050000045000000
] | [
"nonn",
"base"
] |
A387474 | [
3,
47,
107,
157,
4799,
21841
] | [
"nonn",
"hard",
"more"
] |
A264533 | [
1,
16,
673,
15028,
634896,
15187422,
434877820,
12164306720,
324326909569,
8774823585744,
234456940197397,
6265839804921197,
166204669209067420,
4417764189776673300,
116848264132458500000,
3.0931816077317395e+21
] | [
"nonn"
] |
A090136 | [
1,
5,
45,
585,
9961,
210061,
5289845,
155026705,
5186652945,
195165726101,
8161532936701,
375619788842585,
18871026734111864,
1027821645714667800,
60331977158792905000,
3.7971718482032093e+21,
2.551000159251276e+23
] | [
"nonn"
] |
A266745 | [
1,
1,
1,
2,
2,
4,
5,
6,
8,
10,
14,
16,
20,
24,
29,
37,
42,
50,
59,
69,
82,
94,
108,
124,
143,
164,
185,
210,
237,
267,
302,
336,
375,
419,
465,
518,
572,
631,
696,
766,
843,
922,
1010,
1103,
1203,
1314,
1426,
1549,
1681,... | [
"nonn"
] |
A355183 | [
2,
1,
8,
9,
5,
1,
4,
1,
6,
4,
9,
7,
4,
6,
0,
0,
6,
5,
0,
6,
8,
9,
1,
8,
2,
9,
8,
9,
4,
6,
2,
6,
4,
1,
0,
4,
7,
5,
9,
5,
6,
2,
5,
0,
0,
5,
0,
2,
5,
9,
7,
4,
3,
0,
9,
0,
2,
2,
3,
9,
6,
5,
0,
6... | [
"nonn",
"cons"
] |
A343701 | [
347,
743,
15581,
42451,
51581,
54421,
58151,
58511,
81551,
112583,
115823,
118253,
121853,
122443,
123581,
125183,
125813,
128153,
128351,
132851,
135281,
138251,
144223,
152183,
152381,
153281,
158231,
181253,
181523,
185123,
211583,
214243,
215183,
... | [
"nonn",
"base"
] |
A140010 | [
73,
193,
337,
457,
673,
937,
1033,
1297,
1657,
1777,
1993,
2593,
2617,
2713,
2833,
2857,
3313,
3673,
4153,
4177,
4297,
4993,
5233,
5737,
5953,
6217,
6553,
6577,
6673,
6793,
7057,
7537,
7873,
7993,
8377,
9433,
9697,
10177,
10273,
10513,
... | [
"nonn",
"easy"
] |
A165005 | [
2,
3,
2,
3,
2,
4,
3,
3,
2,
2,
5,
3,
3,
2,
2,
6,
5,
3,
3,
2,
3,
2,
4,
2,
6,
5,
3,
3,
2,
5,
3,
2,
4,
4,
4,
2,
6,
5,
3,
3,
2,
3,
3,
2,
9,
4,
4,
4,
2,
6,
5,
3,
3,
2,
2,
3,
3,
2,
6,
3,
9,
4,
4,
4... | [
"base",
"nonn"
] |
A272875 | [
6,
7,
3,
8,
8,
1,
3,
3,
1,
1,
0,
7,
8,
7,
5,
5,
1,
5,
7,
8,
0,
2,
3,
1,
1,
9,
0,
4,
6,
8,
1,
0,
1,
9,
3,
3,
8,
7,
6,
4,
5,
0,
3,
3,
4,
7,
9,
3,
3,
7,
2,
5,
4,
5,
4,
8,
9,
9,
8,
1,
3,
5,
1,
6... | [
"nonn",
"cons"
] |
A022302 | [
1,
2,
7,
10,
21,
66,
213,
246,
273,
454,
673,
700,
727,
934,
2451,
2766,
2799,
3006,
3099,
3396,
234665,
234758,
234977,
235004,
235013,
434216,
436951,
436978,
437005,
437128,
437155,
437708,
437735,
437762,
438017,
438044,
438145,
438314,
... | [
"nonn"
] |
A389902 | [
1,
1,
2,
1,
3,
2,
4,
1,
2,
3,
5,
2,
6,
4,
7,
1,
3,
2,
4,
3,
5,
5,
8,
2,
4,
6,
9,
4,
10,
7,
11,
1,
2,
3,
5,
2,
6,
4,
7,
3,
5,
5,
8,
5,
9,
8,
12,
2,
6,
4,
7,
6,
8,
9,
13,
4,
7,
10,
14,
7,
15,
11,
... | [
"nonn",
"base"
] |
A146316 | [
2,
2,
5,
3,
2,
7,
5,
2,
11,
5,
3,
2,
17,
11,
3,
17,
13,
7,
5,
2,
23,
17,
5,
3,
2,
29,
23,
17,
5,
31,
17,
13,
11,
7,
2,
17,
11,
3,
2,
41,
23,
17,
5,
29,
19,
13,
7,
5,
29,
23,
17,
3,
2,
41,
23,
11,
2,
47,... | [
"easy",
"nonn"
] |
A300628 | [
1,
2,
2,
6,
5,
5,
16,
16,
16,
16,
52,
51,
51,
51,
51,
172,
170,
170,
172,
170,
170,
586,
585,
585,
585,
585,
585,
585,
2048,
2048,
2048,
2048,
2048,
2048,
2048,
2048,
7286,
7280,
7280,
7285,
7280,
7280,
7285,
7280,
7280,
26216... | [
"nonn",
"tabl"
] |
A226106 | [
1,
1,
3,
9,
20,
52,
105,
253,
536,
1142,
2421,
4999,
10278,
20686,
41512,
81984,
161029,
312681,
603070,
1153284,
2189331,
4129537,
7733317,
14399693,
26644337,
49034811,
89741600,
163411148,
296074694,
533909026,
958416113,
1712893825,
3048468607,
5... | [
"nonn"
] |
A067221 | [
1,
14,
196,
162722,
21592075596,
428134536074377300,
1.326740266296957e+27
] | [
"nonn",
"more"
] |
A243393 | [
1,
1,
2,
6,
10,
29,
64,
194,
531,
1733,
5524,
19430,
69322,
262044,
1016740,
4101318,
16996157,
72556640,
317558689,
1424644848,
6536588420,
30647561117,
146647344812,
715511358833,
3556531372395,
17996244725780,
92634418530686,
484756161038264
] | [
"nonn",
"changed"
] |
A011240 | [
1,
1,
2,
9,
3,
2,
4,
1,
8,
1,
4,
7,
2,
4,
6,
5,
4,
5,
4,
1,
7,
0,
0,
5,
7,
3,
6,
8,
6,
1,
7,
8,
2,
1,
9,
2,
4,
4,
5,
7,
9,
5,
8,
6,
6,
2,
4,
0,
9,
6,
1,
4,
3,
2,
8,
3,
3,
3,
1,
6,
9,
9,
5,
2... | [
"nonn",
"cons"
] |
A273954 | [
1,
1,
5,
37,
393,
5481,
95053,
1975821,
47939601,
1330923601,
41629292181,
1448989481589,
55561575788953,
2327512861252281,
105767732851318750,
5182512561142514000,
272391086209524000000,
1.5287595381259195e+22,
9.125255331751909e+23,
5.7726267762799335e+25
] | [
"nonn"
] |
A214635 | [
1,
1,
1,
1,
3,
1,
1,
1,
3,
3,
1,
1,
4,
1,
3,
1,
6,
3,
1,
3,
1,
1,
1,
1,
3,
4,
3,
1,
1,
3,
1,
1,
1,
6,
3,
3,
1,
1,
4,
3,
7,
1,
1,
1,
3,
1,
4,
1,
6,
3,
6,
4,
1,
3,
3,
1,
1,
1,
3,
3,
10,
1,
3,
... | [
"nonn"
] |
A193430 | [
23,
6911,
5944066965503999
] | [
"nonn",
"bref",
"hard"
] |
A267881 | [
1,
0,
3,
6,
9,
11,
13,
15,
17,
19,
21,
23,
25,
27,
29,
31,
33,
35,
37,
39,
41,
43,
45,
47,
49,
51,
53,
55,
57,
59,
61,
63,
65,
67,
69,
71,
73,
75,
77,
79,
81,
83,
85,
87,
89,
91,
93,
95,
97,
99,
101,
103,
105,
... | [
"nonn",
"easy"
] |
A143527 | [
1,
3,
2,
5,
4,
7,
17,
6,
9,
12,
29,
8,
11,
14,
19,
99,
10,
13,
16,
21,
24,
169,
22,
15,
18,
23,
26,
31,
577,
34,
27,
20,
25,
28,
33,
36,
985,
46,
39,
32,
37,
30,
35,
38,
41,
3363,
58,
51,
44,
49,
42,
47,
40,
43... | [
"nonn",
"tabl"
] |
A129798 | [
8,
32,
170,
1024,
6553,
43690,
299593,
2097152,
14913080,
107374182,
780903144,
5726623061,
42288908760,
314146179364,
2345624805922,
17592186044416,
132458812569720,
1000799917193443,
7585009898729256
] | [
"nonn"
] |
A338728 | [
1,
1,
2,
5,
15,
53,
217,
1013
] | [
"nonn",
"more"
] |
A016026 | [
2,
3,
2,
3,
2,
5,
2,
3,
2,
3,
10,
5,
3,
6,
2,
3,
2,
5,
18,
3,
2,
10,
3,
5,
4,
3,
2,
3,
4,
9,
2,
7,
2,
4,
6,
5,
6,
4,
12,
3,
5,
4,
6,
10,
2,
4,
46,
7,
6,
7,
2,
3,
52,
8,
4,
3,
5,
28,
4,
9,
6,
5,
... | [
"nonn",
"base"
] |
A044864 | [
64,
72,
74,
75,
76,
77,
78,
79,
82,
91,
100,
109,
118,
127,
128,
137,
144,
145,
147,
148,
149,
150,
151,
155,
164,
173,
182,
191,
192,
201,
210,
216,
217,
218,
220,
221,
222,
223,
228,
237,
246,
255,
256,
265,
274,
283,
288,... | [
"nonn",
"base"
] |
A241884 | [
1,
2,
5,
7,
9,
10,
11,
13,
15,
16,
17,
19,
21,
22,
23,
25,
26,
27,
28,
29,
31,
33,
34,
35,
36,
37,
39,
40,
41,
43,
45,
46,
47,
49,
50,
51,
52,
53,
55,
57,
58,
59,
61,
63,
64,
65,
66,
67,
69,
70,
71,
73,
75,
76,... | [
"nonn"
] |
A022521 | [
1,
31,
211,
781,
2101,
4651,
9031,
15961,
26281,
40951,
61051,
87781,
122461,
166531,
221551,
289201,
371281,
469711,
586531,
723901,
884101,
1069531,
1282711,
1526281,
1803001,
2115751,
2467531,
2861461,
3300781,
3788851,
4329151,
4925281,
5580961,
... | [
"nonn",
"easy"
] |
A042212 | [
25,
176,
1081,
7743,
388231,
2725360,
16740391,
119908097,
6012145241,
42204924784,
259241693945,
1856896782399,
93104080813895,
653585462479664,
4014616855691879,
28755903452322816,
1441809789471832800
] | [
"nonn",
"cofr",
"frac",
"easy"
] |
A267941 | [
1,
3,
31,
127,
511,
2047,
8191,
32767,
131071,
524287,
2097151,
8388607,
33554431,
134217727,
536870911,
2147483647,
8589934591,
34359738367,
137438953471,
549755813887,
2199023255551,
8796093022207,
35184372088831,
140737488355327,
562949953421311
] | [
"nonn",
"easy"
] |
A227270 | [
1,
2,
4,
6,
8,
12,
16,
18,
24,
32,
36,
42,
48,
54,
64,
72,
84,
96,
108,
126,
128,
144,
162,
168,
192,
216,
252,
256,
288,
294,
324,
336,
378,
384,
432,
486,
504,
512,
576,
588,
648,
672,
756,
768,
864,
882,
972,
1008,
10... | [
"nonn",
"easy"
] |
A325665 | [
-2,
1,
-2,
4,
-8,
16,
-31,
56,
-91,
126,
-126,
1,
449,
-1624,
4249,
-9499,
18998,
-34356,
55453,
-75734,
70889,
26334,
-379050,
1352079,
-3713651,
9000226,
-20136807,
42409969,
-84819938,
161567266,
-292710631,
501416816,
-801992971,
1167081366,
-1... | [
"easy",
"sign"
] |
A381716 | [
1,
1,
1,
1,
1,
1,
1,
2,
1,
1,
1,
0,
1,
1,
1,
2,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
2,
1,
1,
1,
1,
3,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
2,
1,
1,
1,
1,
1,
2,
1,
2,
1,
1,
1,
0,
1,
1,
0,
4... | [
"nonn"
] |
A112347 | [
0,
1,
1,
-1,
1,
1,
-1,
-1,
1,
1,
1,
-1,
-1,
1,
-1,
-1,
1,
1,
1,
-1,
1,
1,
-1,
-1,
-1,
1,
1,
-1,
-1,
1,
-1,
-1,
1,
1,
1,
-1,
1,
1,
-1,
-1,
1,
1,
1,
-1,
-1,
1,
-1,
-1,
-1,
1,
1,
-1,
1,
1,
-1,
-1,
-1,
1,
... | [
"sign",
"mult"
] |
A223047 | [
45,
536,
24120,
570915,
28942155,
932439860,
46018580355,
1721938403990,
83979492229170
] | [
"nonn"
] |
A383409 | [
0,
1,
5,
19,
77,
326,
1406,
5601,
23715,
101092,
431172,
1841357,
7889877,
33924268,
146103678,
628595097,
2695143751,
11495831852,
48733234456,
205252231229,
858955851705,
3573016550756,
14781047390930,
60846099935609,
249385924540907
] | [
"nonn"
] |
A311288 | [
1,
4,
8,
12,
16,
21,
26,
30,
34,
38,
42,
46,
50,
54,
58,
62,
67,
72,
77,
81,
84,
88,
92,
96,
100,
104,
108,
113,
118,
123,
127,
131,
135,
138,
142,
146,
150,
154,
159,
164,
169,
173,
177,
181,
185,
189,
192,
196,
200,
... | [
"nonn"
] |
A046105 | [
1,
2,
16,
120,
882,
6468,
47680,
354224,
2652688,
20008864,
151853312,
1158365824,
8873772392,
68219456080,
526025997824,
4066475337152,
31505967787522,
244574907064964,
1901855959279776,
14811829930479600,
115514550050260060,
901993060739459700
] | [
"nonn"
] |
A321188 | [
1,
0,
0,
1,
0,
0,
0,
1,
0,
0,
0,
1,
0,
0,
0,
4,
0,
1,
0,
0,
0,
0,
0,
3,
0,
0,
1,
0,
0,
0,
0,
11,
0,
0,
0,
4,
0,
0,
0,
1
] | [
"nonn",
"more"
] |
A152830 | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
2,
1,
1,
2,
1,
1,
2,
1,
1,
2,
1,
1,
3,
3,
1,
1,
3,
3,
1,
1,
3,
3,
1,
1,
3,
3,
1,
1,
4,
6,
4,
1,
1,
4,
6,
4,
1,
1,
4,
6,
4,
1,
1,
4,
6,
4,
1,
1,
5,
10,
... | [
"easy",
"nonn",
"tabf"
] |
A341165 | [
1,
1,
2,
2,
4,
4,
6,
7,
8,
8,
10,
9,
10,
9,
9,
8,
8,
7,
7,
7,
8,
9,
10,
11,
13,
14,
16,
17,
18,
18,
19,
19,
20,
19,
19,
19,
19,
19,
19,
19,
19,
19,
20,
21,
21,
22,
24,
25,
28,
29,
32,
33,
36,
37,
40,
39,
... | [
"nonn",
"base"
] |
A187576 | [
1,
2,
4,
5,
7,
8,
11,
12,
14,
15,
17,
18,
20,
21,
23,
24,
27,
28,
30,
31,
33,
34,
37,
38,
40,
41,
43,
44,
46,
47,
49,
50,
53,
54,
56,
57,
59,
60,
62,
63,
65,
66,
69,
70,
72,
73,
75,
76,
79,
80,
82,
83,
85,
86,
... | [
"nonn"
] |
A145015 | [
1,
3,
1,
3,
3,
5,
3,
1,
1,
3,
1,
7,
7,
1,
3,
5,
3,
13,
7,
1,
3,
1,
1,
3,
3,
1,
1,
3,
1,
7,
3,
1,
1,
3,
1,
7,
1,
15,
15,
1,
7,
1,
3,
5,
7,
1,
3,
5,
3,
13,
7,
1,
3,
5,
3,
13,
3,
29,
15,
1,
7,
1,
... | [
"base",
"nonn"
] |
A296633 | [
21,
286,
3581,
44783,
565149,
7121315,
89713772,
1130293195,
14240708558,
179419300176,
2260512981540,
28480330069267,
358825298187419,
4520860415119973,
56958579395700730,
717624409759413200
] | [
"nonn"
] |
A096901 | [
1,
0,
1,
1,
0,
1,
1,
1,
2,
4,
3,
9,
14,
13,
52,
124,
161,
181,
715,
2338,
7073,
8624,
15466,
52858,
150365,
316543,
691771,
1681604,
5324919,
15407311,
37417775,
69725286,
155786456,
579599171,
2600274145,
10530031625,
22971756045,
4705777871... | [
"nonn"
] |
A265514 | [
0,
1,
2,
3,
0,
11,
11,
11,
0,
11,
22,
22,
0,
11,
22,
33,
0,
101,
101,
101,
0,
111,
111,
111,
0,
121,
121,
121,
0,
131,
131,
131,
0,
101,
202,
202,
0,
111,
212,
212,
0,
121,
222,
222,
0,
131,
232,
232,
0,
101,
202,
... | [
"nonn",
"base"
] |
A154163 | [
8,
9,
7,
7,
1,
1,
7,
1,
7,
5,
0,
2,
6,
2,
3,
0,
9,
2,
9,
2,
2,
4,
7,
7,
6,
9,
6,
2,
7,
4,
5,
6,
0,
7,
1,
2,
4,
8,
5,
0,
1,
0,
3,
2,
7,
3,
3,
3,
2,
2,
5,
0,
2,
5,
7,
2,
0,
3,
6,
8,
0,
7,
9,
5... | [
"nonn",
"cons"
] |
A237803 | [
295,
1775,
10433,
65777,
413659,
2653941,
17059551,
110537541,
717782983,
4679120817,
30556330231,
199989593763,
1310729227831,
8603242105963,
56531698121213,
371878534270081,
2448554048752631,
16136308096010384
] | [
"nonn"
] |
A120070 | [
3,
8,
5,
15,
12,
7,
24,
21,
16,
9,
35,
32,
27,
20,
11,
48,
45,
40,
33,
24,
13,
63,
60,
55,
48,
39,
28,
15,
80,
77,
72,
65,
56,
45,
32,
17,
99,
96,
91,
84,
75,
64,
51,
36,
19,
120,
117,
112,
105,
96,
85,
72,
57,
... | [
"nonn",
"easy",
"tabl"
] |
A183244 | [
1,
1,
2,
1,
4,
9,
1,
8,
29,
44,
1,
16,
112,
206,
265,
1,
32,
436,
1168,
1708,
1854,
1,
64,
1708,
6984,
13365,
15702,
14833,
1,
128,
6724,
41808,
114124,
159414,
159737,
133496,
1,
256,
26572,
250464,
998112,
1799688,
2036488,
1780... | [
"nonn",
"tabl"
] |
A359735 | [
0,
1,
-1,
2,
0,
1,
0,
0,
0,
2,
0,
0,
0,
-1,
0,
1,
0,
0,
0,
-1,
0,
-1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
-1,
0,
0,
0,
0,
0,
0,
0... | [
"sign"
] |
A166456 | [
1,
2,
6,
12,
30,
60,
124,
248,
510,
1020,
2044,
4088,
8188,
16376,
32760,
65520,
131070,
262140,
524284,
1048568,
2097148,
4194296,
8388600,
16777200,
33554428,
67108856,
134217720,
268435440,
536870904,
1073741808,
2147483632,
4294967264,
8589934590,
... | [
"nonn"
] |
A128606 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
25,
36,
64,
128,
175,
384,
735,
768,
784,
1296,
1764,
2916,
3675,
5625,
7938,
18432,
28672,
34992,
36864,
39366,
46656,
69984,
82944,
96768,
139968,
165375,
236196,
275625,
297675,
354375,
442368,
497664,
52... | [
"nonn",
"base"
] |
A184329 | [
28,
637,
19684,
721525,
28249228,
1153470437,
48444564052,
2077059242125,
90467424361132,
3989613357252397,
177719138661832500,
7982551309254262000,
361056936067101700000,
1.6428090590956236e+22,
7.513113430232335e+23,
3.4513364820125635e+25
] | [
"nonn"
] |
A193383 | [
-1,
-1,
0,
1,
2,
2,
0,
-3,
-6,
-6,
0,
10,
20,
20,
0,
-35,
-70,
-70,
0,
126,
252,
252,
0,
-462,
-924,
-924,
0,
1716,
3432,
3432,
0,
-6435,
-12870,
-12870,
0,
24310,
48620,
48620,
0,
-92378,
-184756,
-184756,
0,
352716,
705432,
... | [
"sign"
] |
A098506 | [
1,
2,
3,
8,
9,
22,
19,
100,
101,
266,
435,
860,
1603,
4110,
6529,
4672,
12397,
21558,
7845,
57648,
9447,
50190,
199053,
1880620,
1710309,
7344462,
7529113,
34610408,
555889,
3316906,
21528385,
167087336,
124402817,
73289470,
764401867
] | [
"easy",
"nonn"
] |
A162461 | [
1,
48,
1175,
19552,
248723,
2579312,
22706404,
174482000,
1194358970,
7396268880,
41942496051,
219939217728,
1075086490926,
4931595192160,
21350092231441,
87658196804688,
342762976614961,
1281150739056160
] | [
"nonn"
] |
A276901 | [
0,
1,
2,
9,
34,
159,
730,
3579,
17762,
90538,
467796,
2452727,
12997554,
69549847,
375159290,
2038068813,
11140256754,
61227097438,
338140106124,
1875581756078,
10444142352812,
58364192607047,
327203347219250,
1839778650617309,
10372512509521074
] | [
"nonn",
"walk"
] |
A103038 | [
0,
1,
3,
4,
10,
22,
40,
54,
81,
84,
106,
193,
597,
681,
1363,
1876,
4024,
14163,
18733,
20842,
23728,
26419,
31450,
44694,
64767
] | [
"more",
"nonn"
] |
A176369 | [
0,
16,
4128,
1065008,
274767936,
70889062480,
18289103351904,
4718517775728752,
1217359297034666000,
314073980117168160000,
8.102986951093235e+22,
2.090539225984043e+25
] | [
"nonn",
"easy"
] |
A149566 | [
1,
1,
5,
13,
59,
197,
921,
3331,
15865,
60727,
290761,
1154769,
5566691,
22646317,
109734289,
454966047,
2212275089,
9308019727,
45397584033,
193256139843,
944805547085,
4061502079851,
19894633979005,
86223586271699,
423054029104429,
1846333654372483,
907160379511... | [
"nonn",
"walk"
] |
A333424 | [
3,
7,
11,
31,
47,
211,
223,
229,
281,
293,
2311,
2347,
2383,
2843,
2879,
30091,
30181,
30211,
30307,
30367,
30427,
30493,
30553,
30643,
30829,
30859,
34871,
34961,
35051,
35117,
35267,
35363,
35393,
35423,
510751,
511711,
513067,
513307,
51... | [
"nonn"
] |
A017552 | [
256,
1475789056,
208827064576,
4347792138496,
39062500000000,
218340105584896,
899194740203776,
2992179271065856,
8507630225817856,
21435888100000000,
49077072127303940,
103953325454500100
] | [
"nonn",
"easy"
] |
A188000 | [
1,
8,
11,
75,
216,
1206,
5443,
30358,
160866,
907542,
5096859,
29196613,
168131646,
978358588,
5726901772,
33757032775,
200087891459,
119249818917,
7141550411892,
42964572899496,
25956521481379,
1574290540818422
] | [
"nonn"
] |
A152152 | [
0,
1,
1,
16,
25,
121,
256,
841,
2025,
5776,
14641,
39601,
102400,
271441,
707281,
1860496,
4862025,
12752041,
33362176,
87403801,
228765625,
599074576,
1568239201,
4106118241,
10749542400,
28143753121,
73680216481,
192900153616
] | [
"nonn"
] |
A179127 | [
123,
174,
214,
231,
286,
362,
383,
445,
487,
510,
527,
546,
566,
571,
608,
627,
669,
706,
718,
734,
741,
762,
805,
914,
942,
965,
970,
1019,
1042,
1059,
1075,
1131,
1155,
1166,
1189,
1203,
1210,
1230,
1236,
1245,
1287,
1320,
1355,
... | [
"nonn"
] |
A375842 | [
0,
2,
204,
103320,
182819520,
886613565600,
9973411835945040,
230723130088707980000,
1.0026790739932044e+25,
7.628786709713053e+29,
9.604958030362743e+34,
1.911027912399398e+40
] | [
"nonn"
] |
A085624 | [
2,
4,
5,
8,
8,
10,
11,
14,
14,
16,
17,
20,
20,
22,
23,
26,
26,
28,
29,
32,
32,
34,
35,
38,
38,
40,
41,
44,
44,
46,
47,
50,
50,
52,
53,
56,
56,
58,
59,
62,
62,
64,
65,
68,
68,
70,
71,
74,
74,
76,
77,
80,
80,
82,... | [
"nonn",
"easy"
] |
A127265 | [
0,
1,
9,
80,
869,
11803,
192281,
3655606,
79443957,
1942559143,
52782218505,
1577702682937,
51448789686149,
1817631642953447,
69156981989768940,
2819300196678697500,
122598478244655040000,
5.664555705302984e+21
] | [
"nonn"
] |
A058547 | [
0,
0,
0,
0,
2,
0,
0,
8,
8,
0,
0,
24,
58,
24,
0,
0,
64,
330,
326,
64,
0,
0,
160,
1706,
3550,
1666,
160,
0,
0,
384,
8362,
35662,
35042,
8102,
384,
0,
0,
896,
39594,
342830,
686498,
331790,
38194,
896,
0,
0,
2048,
182954,
3... | [
"nonn",
"tabl",
"easy"
] |
A092098 | [
1,
6,
19,
30,
61,
78,
127,
150,
217,
246,
331,
366,
469,
510,
625,
678,
817,
870,
1027,
1080,
1261,
1326,
1519,
1566,
1801,
1878,
2107,
2190,
2437,
2520,
2791,
2886,
3169,
3270,
3559,
3678,
3997,
4110,
4447,
4548,
4921,
5034,
5419,
... | [
"nonn"
] |
A018214 | [
1,
6,
36,
146,
511,
1512,
4032,
9752,
21942,
46252,
92504,
176484,
323554,
572264,
981024,
1634776,
2656511,
4218786,
6562556,
10016006,
15024009,
22177584,
32258304,
46282704,
65567164,
91792792,
127097712,
174169352
] | [
"nonn",
"easy"
] |
A288187 | [
4,
16,
56,
46,
176,
520,
104,
388,
1152,
2584,
214,
822,
2502,
5700,
12368,
380,
1452,
4392,
9944,
21504,
37400,
648,
2516,
7644,
17380,
37572,
65810,
115532,
1028,
3952,
12120,
27572,
59784,
105128,
184442,
294040,
1562,
6060,
18476,
420... | [
"nonn",
"tabl"
] |
A343330 | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
945,
0,
0,
2205,
0,
0,
2835,
0,
0,
15435,
0,
0,
8505,
0,
0,
108045,
0,
0,
11025,
25515,
0,
46305,
0,
0,
756315,
0,
0,
81675,
76545,
0,
324135,
0,
0,
5294205,
0,
0,
... | [
"nonn"
] |
A311862 | [
1,
4,
8,
13,
17,
21,
26,
31,
35,
40,
42,
47,
51,
54,
59,
63,
69,
74,
78,
84,
88,
90,
96,
97,
100,
107,
109,
115,
121,
125,
132,
135,
138,
145,
145,
148,
154,
155,
163,
168,
170,
179,
182,
185,
193,
193,
196,
203,
203,
... | [
"nonn"
] |
A184466 | [
16809,
5002165,
2002023718,
873679701315,
396770571117114,
184478487695574100,
87131390011496960000,
4.161980156680975e+22,
2.0050042433422014e+25,
9.723279387982947e+27
] | [
"nonn"
] |
A015770 | [
1,
2,
3,
6,
249,
498,
118578,
99295058,
297885174,
4005374907
] | [
"nonn",
"more"
] |
A357013 | [
1,
2,
1,
12,
4,
2,
120,
30,
12,
6,
1680,
336,
112,
48,
24,
30240,
5040,
1440,
540,
240,
120,
665280,
95040,
23760,
7920,
3168,
1440,
720,
17297280,
2162160,
480480,
144144,
52416,
21840,
10080,
5040,
518918400,
57657600,
11531520,
3144960... | [
"nonn",
"tabl"
] |
A044024 | [
38,
83,
138,
183,
238,
283,
338,
389,
438,
483,
538,
583,
638,
683,
738,
783,
839,
883,
938,
983,
1038,
1083,
1138,
1183,
1238,
1283,
1338,
1389,
1438,
1483,
1538,
1583,
1638,
1683,
1738,
1783,
1839,
1883,
1938,
1983,
2038
] | [
"nonn",
"base"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.