id stringlengths 7 11 | seq listlengths 1 347 | keywords listlengths 1 8 ⌀ |
|---|---|---|
A086930 | [
2,
4,
2,
10,
3,
16,
18,
22,
28,
2,
36,
40,
6,
46,
52,
58,
60,
66,
70,
8,
78,
82,
88,
96,
100,
102,
106,
108,
112,
2,
130,
136,
138,
148,
150,
12,
162,
166,
172,
178,
180,
190,
192,
196,
198,
14,
222,
226,
228,
232,
2... | [
"nonn",
"base"
] |
A078458 | [
0,
2,
1,
4,
2,
3,
1,
6,
2,
4,
1,
5,
2,
3,
3,
8,
2,
4,
1,
6,
2,
3,
1,
7,
4,
4,
3,
5,
2,
5,
1,
10,
2,
4,
3,
6,
2,
3,
3,
8,
2,
4,
1,
5,
4,
3,
1,
9,
2,
6,
3,
6,
2,
5,
3,
7,
2,
4,
1,
7,
2,
3,
3,
... | [
"nonn",
"easy"
] |
A098093 | [
1,
1,
1,
1,
1,
1,
3,
1,
7,
1,
13,
3,
1,
22,
14,
1,
34,
46,
1,
1,
50,
118,
16,
1,
70,
264,
88,
1,
95,
530,
343,
9,
1,
125,
986,
1066,
105,
1,
161,
1722,
2857,
630,
2,
1,
203,
2863,
6841,
2751,
76,
1,
252,
4564,
15... | [
"nonn",
"tabf"
] |
A389413 | [
1,
0,
2,
1,
5,
2,
10,
5,
17,
8,
26,
13,
37,
18,
50,
25,
65,
32,
82,
41,
101,
50,
122,
61,
145,
72,
170,
85,
197,
98,
226,
113,
257,
128,
290,
145,
325,
162,
362,
181,
401,
200,
442,
221,
485,
242,
530,
265,
577,
288,
... | [
"nonn",
"easy"
] |
A003345 | [
11,
26,
41,
56,
71,
86,
91,
101,
106,
116,
121,
131,
136,
146,
151,
161,
166,
171,
176,
181,
186,
196,
201,
211,
216,
226,
231,
241,
246,
251,
261,
266,
276,
281,
291,
296,
306,
311,
326,
331,
341,
346,
356,
361,
371,
376,
3... | [
"nonn",
"easy"
] |
A155221 | [
1,
7,
25,
70,
500,
7410,
81126,
1254921,
35099024,
1318005942,
58686994598,
3824088664649,
368413623404582,
47231934784100640,
8189977602765894000
] | [
"nonn"
] |
A254527 | [
6,
26,
62,
114,
182,
266,
366,
482,
614,
762,
926,
1106,
1302,
1514,
1742,
1986,
2246,
2522,
2814,
3122,
3446,
3786,
4142,
4514,
4902,
5306,
5726,
6162,
6614,
7082,
7566,
8066,
8582,
9114,
9662,
10226,
10806,
11402,
12014,
12642,
13286,... | [
"nonn",
"easy"
] |
A266060 | [
1,
3927,
284,
406412,
1354845965,
162959704686,
30258541759225,
12768467508350730,
4511437445589247500,
1.2905303214243096e+21,
3.934461529087605e+23,
1.2594793459800314e+26
] | [
"nonn"
] |
A147507 | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
25,
25,
141,
141,
673,
673,
9515,
9515,
128879,
128879,
2409621,
2409621,
79940355,
79940355
] | [
"nonn"
] |
A016789 | [
2,
5,
8,
11,
14,
17,
20,
23,
26,
29,
32,
35,
38,
41,
44,
47,
50,
53,
56,
59,
62,
65,
68,
71,
74,
77,
80,
83,
86,
89,
92,
95,
98,
101,
104,
107,
110,
113,
116,
119,
122,
125,
128,
131,
134,
137,
140,
143,
146,
149,
15... | [
"nonn",
"easy"
] |
A196962 | [
3,
15,
101,
562,
3145,
17966,
102080,
579654,
3294963,
18723516,
106389322,
604557068,
3435367971,
19521219395,
110928045006,
630341323663,
3581872680156,
20353754514623,
115658863251081,
657223831674612
] | [
"nonn"
] |
A298347 | [
1,
2,
3,
9,
18,
33,
69,
120,
225,
381,
672,
1119,
1929,
3186,
5355,
8781,
14586,
23817,
39165,
63744,
104253,
169341,
275832,
447411,
727101,
1178370,
1911843,
3096585,
5019138,
8126433,
13163133,
21307128,
34499433,
55835733,
90382800,
146266167... | [
"nonn",
"easy"
] |
A055065 | [
8,
16,
24,
36,
48,
60,
78,
84,
90,
114,
144,
120,
168,
180,
234,
246,
288,
240,
210,
324,
300,
360,
474,
330,
528,
576,
390,
462,
480,
420,
570,
510,
672,
792,
756,
876,
714,
798,
690,
1038,
630,
1008,
930,
780,
960,
870,
92... | [
"nonn"
] |
A348670 | [
1,
3,
0,
3,
9,
5,
5,
9,
8,
9,
1,
0,
6,
4,
1,
3,
8,
1,
1,
6,
5,
5,
0,
9,
0,
0,
0,
1,
2,
3,
8,
4,
8,
8,
6,
4,
6,
8,
6,
3,
0,
0,
5,
9,
2,
7,
5,
9,
2,
0,
9,
3,
7,
3,
5,
8,
6,
6,
5,
0,
6,
2,
3,
7... | [
"nonn",
"cons"
] |
A176883 | [
1,
6,
19,
55,
151,
359,
849,
1956,
4416,
9861,
21776,
47659,
103501,
223362,
479527,
1024599,
2180237,
4622633,
9769597,
20587721,
43272599,
90739538,
189867698,
396512548,
826579593,
1720267980,
3574753738,
7417943000,
15372756795,
31819255488
] | [
"nonn"
] |
A151584 | [
0,
36,
1088,
14220,
134928,
1093316,
8120064,
57280284,
391301840
] | [
"nonn"
] |
A366794 | [
0,
0,
1,
1,
0,
0,
2,
0,
1,
1,
0,
0,
1,
1,
2,
0,
0,
0,
2,
0,
0,
0,
1,
1,
2,
0,
0,
0,
0,
2,
3,
3,
1,
1,
0,
0,
1,
1,
2,
0,
0,
0,
1,
1,
0,
0,
2,
0,
1,
1,
2,
0,
1,
1,
0,
0,
2,
0,
1,
1,
0,
2,
4,
2... | [
"nonn"
] |
A203168 | [
4,
6,
7,
8,
10,
12,
15,
16,
21,
24,
25,
29,
35,
41,
42,
45,
47,
51,
53,
54,
56,
57,
58,
60,
61,
63,
64,
66,
68,
69,
74,
79,
82,
84,
87,
89,
92,
94,
96,
98,
99,
104,
108,
113,
115,
116,
121,
125,
126,
134,
136,
138,... | [
"nonn",
"nice"
] |
A132470 | [
2,
26,
119,
532,
1339,
1342,
9569,
15704,
19633,
31424,
31427,
31430,
31433,
155960,
155963,
360698,
360701,
370312,
370315,
492170,
1357261,
1357264,
1357267,
2010802,
2010805,
4652428,
17051785,
17051788,
17051791,
17051794,
17051797,
20831416,
20831... | [
"nonn"
] |
A093577 | [
1,
0,
6,
0,
6,
6,
0,
1,
7,
1,
7,
7,
9,
8,
2,
1,
2,
8,
6,
6,
0,
1,
2,
6,
6,
5,
4,
3,
1,
5,
7,
2,
7,
3,
5,
5,
8,
9,
2,
7,
2,
5,
3,
9,
0,
6,
5,
3,
2,
7,
1,
1,
0,
5,
4,
8,
8,
2,
5,
0,
9,
8,
0,
3... | [
"nonn",
"cons"
] |
A327498 | [
1,
2,
3,
4,
5,
3,
7,
8,
9,
5,
11,
12,
13,
7,
5,
16,
17,
18,
19,
20,
7,
11,
23,
24,
25,
13,
27,
28,
29,
5,
31,
32,
11,
17,
7,
18,
37,
19,
13,
40,
41,
7,
43,
44,
45,
23,
47,
48,
49,
50,
17,
52,
53,
54,
11,
56... | [
"nonn",
"easy"
] |
A144939 | [
53,
83,
7433,
978683,
1238033,
2325833,
3168983,
3305483,
4148633,
4289783,
5112533,
5456333,
5867933,
6231833,
6842333,
12093383,
12499733,
13820633,
14201333,
15516383,
18107333,
19189283,
19470233,
21121883,
24887183
] | [
"nonn"
] |
A284023 | [
1,
2,
6,
14,
30,
46,
110,
254,
510,
1006,
2030,
3838,
7934,
12014,
28398,
65534,
131070,
262126,
524270,
1048318,
2096894,
4189934,
8384238,
16711678,
33488894,
65994734,
133103598,
251592446,
520027902,
787410670,
1861152494,
4294967294,
8589934590
] | [
"nonn",
"easy"
] |
A054169 | [
0,
0,
1,
2,
4,
7,
14,
25,
45,
84,
154,
290,
549,
1043,
1990,
3820,
7352,
14198,
27473,
53327,
103697,
201926,
393781,
769123,
1503776,
2943595,
5767727,
11310982,
22200249,
43604981,
85706123,
168562900,
331717805,
653148282,
1286697640
] | [
"nonn"
] |
A254421 | [
876277,
186426904,
27927013232,
5303248513516,
899162029841114,
164134852428558140,
29011762459538514000,
5.237530517554876e+21,
9.374566785534366e+23,
1.6878292868710104e+26
] | [
"nonn"
] |
A117426 | [
1,
2,
5,
15,
51,
192,
781,
3416,
15925,
78596,
408338,
2224366,
12650993,
74876951,
459783612,
2922921342,
19192162341,
129864598567,
903840021982,
6460209847134,
47345351199235,
355305371430876,
2727065598788861
] | [
"nonn"
] |
A378039 | [
3,
0,
0,
4,
0,
0,
0,
1,
3,
0,
0,
4,
0,
0,
0,
2,
0,
2,
0,
4,
0,
0,
0,
1,
2,
0,
1,
4,
0,
0,
0,
4,
0,
0,
0,
4,
0,
0,
0,
4,
0,
0,
0,
1,
3,
0,
0,
1,
1,
2,
0,
2,
0,
2,
0,
4,
0,
0,
0,
3,
0,
0,
1,
4... | [
"nonn"
] |
A200453 | [
142,
1832,
22276,
278906,
3513884,
44716536,
572857272,
7380022092,
95496980144,
1240352594210,
16161267003100,
211148128583658,
2765181621011902,
36287540439791450,
477071904597059900,
6282247056373912000
] | [
"nonn"
] |
A319735 | [
70,
4030,
5830,
4199030,
1550860550,
66072609790
] | [
"nonn",
"more"
] |
A367033 | [
1,
3,
39,
9807,
642665631,
2760227864398568000,
5.0917216999682255e+37,
1.7326231117678923e+76
] | [
"nonn",
"base",
"easy"
] |
A101882 | [
1,
2,
3,
5,
6,
7,
10,
11,
12,
16,
17,
18,
23,
24,
25,
31,
32,
33,
40,
41,
42,
50,
51,
52,
61,
62,
63,
73,
74,
75,
86,
87,
88,
100,
101,
102,
115,
116,
117,
131,
132,
133,
148,
149,
150,
166,
167,
168,
185,
186,
187,
... | [
"easy",
"nonn"
] |
A236332 | [
1,
8,
14,
36,
63,
112,
172,
260,
365,
504,
666,
868,
1099,
1376,
1688,
2052,
2457,
2920,
3430,
4004,
4631,
5328,
6084,
6916,
7813,
8792,
9842,
10980,
12195,
13504,
14896,
16388,
17969,
19656,
21438,
23332,
25327,
27440,
29660,
32004,
34... | [
"nonn",
"easy"
] |
A318064 | [
2,
67,
649,
7170,
76927,
829137,
8929364,
96178466,
1035919809,
11157725916,
120178061288,
1294418390430,
13941970850679,
150166708458945,
1617421284514207,
17420982562261440,
187638580250909660
] | [
"nonn"
] |
A039188 | [
0,
1,
2,
4,
5,
6,
7,
8,
9,
11,
12,
13,
15,
16,
17,
18,
19,
20,
22,
23,
24,
26,
27,
28,
29,
30,
31,
43,
44,
45,
46,
48,
49,
50,
51,
52,
53,
55,
56,
57,
59,
60,
61,
62,
63,
64,
66,
67,
68,
70,
71,
72,
73,
74,
7... | [
"nonn",
"base",
"easy"
] |
A107035 | [
1,
4,
12,
32,
78,
176,
376,
768,
1509,
2872,
5316,
9600,
16966,
29408,
50088,
83968,
138738,
226196,
364284,
580032,
913824,
1425552,
2203368,
3376128,
5130999,
7738136,
11585208,
17225472,
25444278,
37350816,
54504160,
79085568
] | [
"nonn"
] |
A018369 | [
1,
2,
3,
4,
6,
12,
23,
46,
69,
92,
138,
276
] | [
"nonn",
"fini",
"full",
"easy"
] |
A045124 | [
21,
69,
81,
84,
86,
89,
101,
149,
261,
273,
276,
278,
281,
293,
321,
324,
326,
329,
336,
338,
344,
346,
353,
356,
358,
361,
389,
401,
404,
406,
409,
421,
533,
581,
593,
596,
598,
601,
613,
661,
1029,
1041,
1044,
1046,
1049,
10... | [
"nonn",
"base"
] |
A030999 | [
0,
8,
22,
36,
50,
64,
78,
92,
93,
95,
98,
101,
104,
107,
110,
114,
135,
156,
177,
198,
219,
239,
240,
242,
245,
248,
251,
254,
257,
261,
282,
303,
324,
345,
366,
386,
387,
389,
392,
395,
398,
401,
404,
408,
429,
450,
471,
... | [
"nonn",
"base"
] |
A350725 | [
1,
1,
1,
-4,
-2,
274,
-3442,
-12552,
2108664,
-63083232,
87416112,
112192496976,
-7487840132544,
174521224997040,
19793498724358030,
-3109195219736188400,
209306170972547350000,
2.9732385565257997e+21,
-3.013574861684427e+24,
4.562206537567339e+26
] | [
"sign"
] |
A346777 | [
0,
1,
2,
3,
4,
9,
16,
27,
56,
111,
187,
373,
708,
1403,
2780,
5467,
10781,
21248,
41701,
82581,
163473,
323995,
643327,
1278401,
2540048,
5050955,
10052647,
20010073
] | [
"nonn",
"more"
] |
A276013 | [
1,
12,
864,
100800,
14112000,
2139830784,
338341183488,
54913641209856,
9080061146956800,
1523231914913280000,
258557709598427100000,
4.4324863067728225e+22,
7.663322563977595e+24,
1.3346770988763857e+27,
2.339512105618957e+29
] | [
"nonn"
] |
A339673 | [
25427,
31427,
32027,
32087,
32093,
37032,
37583,
37643,
37693,
49390,
49501,
50611,
60490,
60501,
60611,
61600,
61601,
61611,
61711,
61721,
61722,
62958,
62959,
62969,
63069,
64069,
65427,
72958,
72959,
72969,
73069,
73958,
73959,
73969,
74058,
7... | [
"base",
"nonn"
] |
A174828 | [
1,
1,
2,
1,
3,
4,
1,
4,
5,
7,
1,
5,
6,
8,
10,
1,
6,
7,
9,
11,
14,
1,
7,
8,
10,
12,
15,
18,
1,
8,
9,
11,
13,
16,
19,
23,
1,
9,
10,
12,
14,
17,
20,
24,
28,
1,
10,
11,
13,
15,
18,
21,
25,
29,
34,
1,
11,
12... | [
"nonn",
"tabl",
"uned"
] |
A324022 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
12,
14,
16,
18,
22,
24,
26,
28,
32,
34,
36,
38,
42,
44,
46,
48,
52,
54,
56,
58,
62,
64,
66,
68,
72,
74,
76,
78,
82,
84,
86,
88,
92,
94,
96,
98,
123,
126,
129,
141,
144,
147,
162,
165,
... | [
"nonn",
"base",
"fini",
"full"
] |
A170540 | [
1,
3,
6,
12,
24,
48,
96,
192,
384,
768,
1536,
3072,
6144,
12288,
24576,
49152,
98304,
196608,
393216,
786432,
1572864,
3145728,
6291456,
12582912,
25165824,
50331648,
100663296,
201326592,
402653184,
805306368,
1610612736,
3221225472
] | [
"nonn"
] |
A026972 | [
1,
6,
24,
108,
406,
1908,
7289,
34248,
131766,
623700,
2416836,
11487528,
44745468,
213451560,
834897375,
3993910416,
15673923910,
75152083716,
295737641768,
1420670333640,
5603322265428,
26960309526744,
106539505068194,
513309625743600,
2031786103702780,
9800639852... | [
"nonn"
] |
A155851 | [
5,
23,
53,
233,
563,
1259,
2579,
2909,
12713,
22543,
28099,
31729,
39607,
41017,
42463,
87511,
110359,
115279,
117787,
138863,
141671,
213533,
242243,
257353,
265117,
269069,
289171,
310019,
318557,
327193,
331603,
354097,
372607,
441101
] | [
"nonn"
] |
A000961 | [
1,
2,
3,
4,
5,
7,
8,
9,
11,
13,
16,
17,
19,
23,
25,
27,
29,
31,
32,
37,
41,
43,
47,
49,
53,
59,
61,
64,
67,
71,
73,
79,
81,
83,
89,
97,
101,
103,
107,
109,
113,
121,
125,
127,
128,
131,
137,
139,
149,
151,
157,
163... | [
"nonn",
"easy",
"core",
"nice",
"changed"
] |
A170399 | [
1,
6,
30,
150,
750,
3750,
18750,
93750,
468750,
2343750,
11718750,
58593750,
292968750,
1464843750,
7324218750,
36621093750,
183105468750,
915527343750,
4577636718750,
22888183593750,
114440917968750,
572204589843750
] | [
"nonn"
] |
A042219 | [
1,
5,
251,
1260,
63251,
317515,
15939001,
80012520,
4016565001,
20162837525,
1012158441251,
5080955043780,
255059910630251,
1280380508195035,
64274085320382000,
322650807110105000,
16196814440825635000,
81306723011238280000,
4.081532965002739e+21
] | [
"nonn",
"frac",
"easy"
] |
A272360 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
80,
119,
180,
398,
399,
998,
999,
1055,
1809,
2715,
4063,
4529,
11374,
18180,
19199,
27269,
54519,
110549,
113695,
168399,
294999,
454511,
624591,
636349,
639999,
1090719,
1818180,
2350079,
9639999,
17576999,
17... | [
"nonn",
"base"
] |
A324486 | [
1,
1,
1,
22,
53,
319,
1222,
5357,
22814,
95711,
409402,
1723313,
7327733,
30977386,
131351989,
556154467,
2356344131,
9980896486,
42280500142,
179102657228,
758687704322,
3213865245350,
13614106736560,
57670398570710,
244295410576130
] | [
"nonn",
"easy"
] |
A187811 | [
3,
6,
7,
9,
11,
12,
14,
15,
18,
19,
21,
22,
23,
24,
27,
28,
30,
31,
33,
35,
36,
38,
39,
42,
43,
44,
45,
46,
47,
48,
49,
51,
54,
55,
56,
57,
59,
60,
62,
63,
66,
67,
69,
70,
71,
72,
75,
76,
77,
78,
79,
81,
83,
84... | [
"nonn"
] |
A291984 | [
1,
-1,
0,
-1,
1,
0,
1,
-1,
1,
-2,
1,
-1,
2,
-1,
1,
-2,
2,
-2,
2,
-2,
2,
-2,
2,
-2,
3,
-3,
2,
-3,
3,
-2,
3,
-3,
3,
-4,
3,
-3,
4,
-3,
3,
-4,
4,
-4,
4,
-4,
4,
-4,
4,
-4,
5,
-5,
4,
-5,
5,
-4,
5,
-5,
5,
-6,
... | [
"sign"
] |
A015859 | [
1,
2,
3,
10,
12,
14,
15,
16,
18,
21,
26,
30,
35,
39,
42,
44,
54,
65,
75,
76,
90,
108,
123,
126,
153,
156,
165,
218,
234,
252,
270,
364,
366,
370,
396,
462,
474,
494,
508,
525,
540,
558,
615,
620,
630,
646,
702,
732,
814,... | [
"nonn"
] |
A361544 | [
1,
4,
39,
604,
12625,
332766,
10574725,
393171416,
16744363569,
803841993370,
42957812253301,
2529951235854516,
162852898603253220,
11378885054925777000,
858009440175419200000,
6.947113893195949e+22,
6.013997809048629e+24,
5.545455754882826e+26
] | [
"nonn"
] |
A358441 | [
0,
1,
11,
111,
112,
123,
1111,
1213,
1267,
1478,
7283,
7328,
11111,
76548,
105672,
105836,
111111,
1111111,
11111111,
911111111,
9911111111
] | [
"nonn",
"base",
"fini",
"more"
] |
A042863 | [
1,
31,
1923,
59644,
3699851,
114755025,
7118511401,
220788608456,
13696012235673,
424797167914319,
26351120422923452,
817309530278541300,
50699541997692486000,
1.5725031114587455e+21,
9.754589245243992e+22,
3.025495169137096e+24
] | [
"nonn",
"frac",
"easy"
] |
A260934 | [
0,
0,
3,
0,
5,
9,
0,
0,
12,
15,
0,
21,
0,
0,
23,
0,
17,
36,
0,
35,
3,
0,
23,
45,
5,
0,
39,
0,
29,
69,
0,
0,
36,
51,
5,
84,
0,
0,
42,
75,
0,
9,
43,
0,
77,
69,
0,
93,
0,
15,
71,
0,
53,
117,
5,
0,
60,
87,
... | [
"nonn",
"base",
"easy"
] |
A262474 | [
7,
17,
115,
457,
3055,
16081,
107731,
655001,
4427407,
28848817,
196901395,
1326556777,
9126593455,
62528586641,
432702173011,
2991144099001,
20781922758607,
144379920476017,
1005798678435475,
7008103279484297
] | [
"nonn"
] |
A154046 | [
4,
14,
23,
19,
11,
38,
9,
12,
11,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7,
4,
7,
10,
7
] | [
"nonn"
] |
A166851 | [
1,
5,
37,
857,
2566
] | [
"base",
"hard",
"more",
"nonn"
] |
A152721 | [
-1,
1,
-1,
5,
-1,
-1,
7,
-5,
-1,
-1,
11,
-7,
-5,
-1,
-1,
13,
-11,
-7,
-5,
-1,
-1,
17,
-13,
-11,
-7,
-5,
-1,
-1,
19,
-17,
-13,
-11,
-7,
-5,
-1,
-1,
23,
-19,
-17,
-13,
-11,
-7,
-5,
-1,
-1,
29,
-23,
-19,
-17,
-13,
-11,
... | [
"sign"
] |
A024766 | [
2,
3,
5,
21,
25,
31,
35,
51,
211,
215,
251,
255,
351,
515,
2115,
2151,
2155,
2511,
2551,
2555,
3515,
5155,
21155,
21515,
21551,
21555,
25115,
25515,
35155,
51551,
51555,
215515,
215555,
515511,
515551,
2155555
] | [
"nonn",
"base",
"fini",
"full"
] |
A144701 | [
1,
-9,
26,
-25,
-36,
133,
-132,
-81,
375,
-374,
-144,
806,
-805,
-225,
1480,
-1479,
-324,
2451,
-2450,
-441,
3773,
-3772,
-576,
5500,
-5499,
-729,
7686,
-7685,
-900,
10385,
-10384,
-1089,
13651,
-13650,
-1296,
17538,
-17537
] | [
"easy",
"sign"
] |
A371607 | [
1,
2,
3,
10,
29,
92,
314,
1078,
3830,
13844,
50746,
188554,
707667,
2679960,
10227940,
39294772,
151859858,
589943516,
2302462140,
9023681820,
35498194465,
140122652960,
554827907272,
2203135245820,
8771143399104,
35003747271444,
140002994665366
] | [
"nonn"
] |
A208135 | [
9,
18,
21,
27,
33,
35,
36,
39,
42,
45,
49,
54,
57,
63,
65,
66,
70,
72,
75,
78,
84,
90,
93,
98,
99,
105,
108,
114,
126,
129,
130,
132,
133,
135,
140,
141,
144,
147,
150,
153,
155,
156,
159,
161,
165,
168,
175,
177,
180,
... | [
"nonn"
] |
A131900 | [
1,
1,
2,
3,
0,
3,
3,
1,
0,
4,
5,
0,
1,
0,
5,
5,
1,
0,
1,
0,
6,
7,
0,
1,
0,
1,
0,
7,
7,
1,
0,
1,
0,
1,
0,
8,
9,
0,
1,
0,
1,
0,
1,
0,
9,
9,
1,
0,
1,
0,
1,
0,
1,
0,
10
] | [
"nonn",
"tabl"
] |
A382787 | [
1,
1,
1,
2,
1,
1,
1,
2,
1,
1,
2,
1,
1,
1,
4,
1,
2,
1,
2,
1,
1,
1,
2,
1,
2,
1,
1,
1,
1,
1,
1,
4,
1,
1,
1,
1,
1,
1,
2,
2,
1,
1,
4,
2,
2,
1,
2,
1,
1,
1,
1,
1,
2,
1,
1,
2,
6,
1,
1,
1,
2,
1,
1,
1... | [
"nonn",
"easy"
] |
A293986 | [
1,
1,
9,
97,
1249,
19041,
338281,
6872929,
156878337,
3964344769,
109649487241,
3290138609121,
106344130171489,
3680908100971297,
135759417307847540,
5312294503297893000,
219710817062641070000,
9.572694339518e+21,
4.380782491085927e+23
] | [
"nonn"
] |
A323926 | [
1,
1,
2,
6,
15,
51,
190,
765,
3226,
14131,
63007,
285772,
995837,
6061703
] | [
"nonn",
"more"
] |
A060371 | [
2,
3,
25,
721,
3628801,
479001601,
20922789888001,
6402373705728001,
1.1240007277776077e+21,
3.0488834461171387e+29,
2.6525285981219107e+32,
3.7199332678990125e+41
] | [
"nonn"
] |
A385459 | [
1,
33450,
104855,
85336,
132861,
49430,
53491,
121572,
91961,
63874,
65679,
65264,
135925,
31278,
82091,
9148,
84465,
115226,
122887,
11400,
137453,
76678,
18147,
121556,
29929,
30834,
40319,
2080,
115557,
6494,
12571,
58476,
132833,
80842,
65655,
... | [
"nonn",
"easy"
] |
A212764 | [
0,
1,
8,
16,
54,
81,
192,
256,
500,
625,
1080,
1296,
2058,
2401,
3584,
4096,
5832,
6561,
9000,
10000,
13310,
14641,
19008,
20736,
26364,
28561,
35672,
38416,
47250,
50625,
61440,
65536,
78608,
83521,
99144,
104976,
123462,
130321
] | [
"nonn",
"easy"
] |
A306970 | [
3,
43,
163,
907
] | [
"nonn",
"more"
] |
A097096 | [
1,
2,
5,
10,
22,
40,
77,
136,
250,
428,
744,
1248,
2114,
3476,
5738,
9304,
15119,
24210,
38755,
61454,
97349,
153030,
240170,
374890,
584176,
906288,
1403413,
2166080,
3337336,
5127952,
7866176,
12040624,
18402370,
28074484,
42770578,
65062212
] | [
"nonn"
] |
A346112 | [
6,
4,
6,
3,
6,
4,
6,
5,
6,
3,
6,
4,
6,
4,
6,
3,
6,
4
] | [
"nonn",
"more",
"hear"
] |
A208063 | [
2,
16,
72,
576,
3696,
26244,
198000,
1638400,
12913840,
117722500,
1052059680,
10059287616,
97769309736,
1020075760144,
10507456855392,
116747852120064,
1295601058976256,
15148523442518244,
177995312325281900
] | [
"nonn"
] |
A379042 | [
1,
3,
5,
8,
7,
8,
0,
5,
8,
8,
3,
2,
6,
6,
7,
4,
2,
4,
5,
6,
0,
5,
4,
3,
1,
7,
5,
7,
4,
9,
6,
7,
3,
3,
6,
7,
0,
4,
6,
3,
1,
5,
5,
6,
6,
9,
9,
5,
4,
6,
8,
1,
1,
8,
7,
8,
1,
8,
8,
9,
9,
1,
3,
4... | [
"nonn",
"cons"
] |
A089537 | [
3,
71,
270601,
8589934609,
82351536043346220,
84327972908386520000,
3.094850098213451e+25,
3.33351127539171e+22,
5.085034413867314e+32,
64111463765644650000,
1.8841609804988852e+25,
3.062749457315991e+29,
2.245721772113986e+37
] | [
"nonn"
] |
A123434 | [
1,
2,
4,
11,
32,
130,
622,
3839,
28614,
258660,
2799801,
36537753,
580312616
] | [
"nonn",
"more"
] |
A358589 | [
1,
0,
1,
0,
3,
2,
11,
17,
55,
107,
317,
720,
1938,
4803,
12707,
32311,
85168,
220879,
581112,
1522095,
4014186,
10568936,
27934075,
73826753,
195497427,
517927859,
1373858931,
3646158317,
9684878325,
25737819213,
68439951884,
182070121870,
484583900955... | [
"nonn"
] |
A253643 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
11,
12,
13,
14,
15,
17,
18,
19,
21,
23,
24,
25,
26,
27,
28,
29,
31,
35,
36,
38,
39,
41,
44,
46,
54,
56,
57,
58,
61,
62,
65,
66,
68,
72,
75,
76,
77,
81,
82,
83,
85,
88,
91,
92,
96,
1... | [
"nonn",
"base",
"easy"
] |
A219198 | [
1,
0,
0,
0,
1,
0,
2,
0,
2,
1,
2,
1,
3,
0,
3,
2,
4,
2,
4,
2,
5,
4,
5,
4,
6,
4,
6,
6,
6,
6,
6,
6,
9,
8,
8,
10,
8,
9,
11,
11,
11,
13,
10,
14,
13,
16,
13,
18,
12,
19,
14,
21,
15,
22,
13,
25,
18,
26,
17,
... | [
"nonn"
] |
A382279 | [
1,
3,
27,
891,
57339,
7340027,
15032385531,
123145302310907,
2017612633061982200,
6.611313076017503e+22,
8.665580274997662e+27,
4.543259751217974e+33,
4.7639531368931385e+39,
9.990733848941719e+45
] | [
"nonn",
"base"
] |
A167130 | [
11,
11,
17,
23,
23,
31,
37,
37,
41,
47,
53,
53,
53,
59,
67,
71,
71,
73,
79,
79,
89,
97,
101,
113,
113,
113,
127,
131,
139,
151,
157,
157,
163,
167,
167,
173,
173,
181,
179,
191,
193,
193,
199,
211,
223,
229,
233,
239,
23... | [
"nonn"
] |
A088475 | [
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
34,
35,
36,
37,
38,
39,
40,
41,
42,
43,
44,
45,
46,
47,
48,
49,
50,
51,
52,
53,
54,
55,
56,
57,
58,
59,
60,
61,
62,
... | [
"nonn",
"base"
] |
A102487 | [
0,
1,
2,
3,
4,
5,
6,
7,
8,
9,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
36,
37,
38,
39,
40,
41,
42,
43,
44,
45,
48,
49,
50,
51,
52,
53,
54,
55,
56,
57,
60,
61,
62,
63,
64... | [
"nonn",
"base"
] |
A155203 | [
1,
3,
45,
6687,
10782369,
169490304819,
25016281429306076,
3.418569351653207e+22,
4.292105800945463e+29,
4.926961109241495e+37
] | [
"nonn"
] |
A099721 | [
0,
3,
20,
63,
144,
275,
468,
735,
1088,
1539,
2100,
2783,
3600,
4563,
5684,
6975,
8448,
10115,
11988,
14079,
16400,
18963,
21780,
24863,
28224,
31875,
35828,
40095,
44688,
49619,
54900,
60543,
66560,
72963,
79764,
86975,
94608,
102675,
1111... | [
"nonn",
"easy"
] |
A379325 | [
1,
2,
2,
6,
2,
6,
2,
6,
20,
6,
28,
30,
2,
6,
20,
42,
6,
6,
28,
30,
2,
66,
6,
78,
20,
42,
88,
30,
6,
20,
104,
6,
28,
30,
42,
2,
66,
140,
6,
30,
78,
20,
6,
42,
88,
30,
6,
28,
66,
20,
204,
104,
210,
6,
220,
28... | [
"nonn"
] |
A154730 | [
7,
6,
4,
2,
8,
8,
8,
6,
8,
2,
8,
0,
7,
6,
7,
0,
6,
8,
6,
2,
5,
8,
5,
6,
5,
2,
4,
6,
4,
0,
3,
8,
3,
2,
2,
8,
2,
6,
2,
0,
1,
6,
1,
0,
0,
2,
8,
9,
8,
8,
9,
6,
8,
9,
2,
8,
9,
0,
8,
8,
6,
8,
7,
2... | [
"cons",
"nonn"
] |
A147153 | [
1,
1,
1,
1,
1,
1,
1,
5,
29,
53,
103,
395,
1381,
4229,
19741,
89165,
570891,
3054965,
21029525,
147769545,
1255506947
] | [
"nonn"
] |
A084111 | [
1,
2,
3,
5,
7,
11,
13,
16,
17,
19,
23,
29,
31,
37,
41,
43,
47,
48,
53,
59,
61,
67,
71,
73,
79,
80,
81,
83,
89,
97,
101,
103,
107,
109,
112,
113,
127,
131,
137,
139,
149,
151,
157,
163,
167,
173,
179,
181,
191,
193,
1... | [
"nonn"
] |
A171942 | [
0,
1,
2,
2,
4,
1,
3,
4,
8,
1,
2,
2,
5,
1,
5,
8,
16,
1,
2,
2,
4,
1,
3,
4,
9,
1,
2,
2,
7,
1,
9,
16,
32,
1,
2,
2,
4,
1,
3,
4,
8,
1,
2,
2,
5,
1,
5,
8,
17,
1,
2,
2,
4,
1,
3,
4,
11,
1,
2,
2,
11,
1,
... | [
"nonn"
] |
A294911 | [
1,
2,
3,
5,
6,
8,
11,
12,
36,
63,
79,
152,
159,
236,
365,
542,
734,
2552,
9407,
31832,
32028,
43217,
51139,
58893,
71963,
190533,
197426,
278546
] | [
"nonn",
"more",
"hard"
] |
A259043 | [
0,
1,
2,
3,
4,
5,
6,
7,
8,
9,
1,
3,
5,
7,
9,
11,
13,
15,
17,
10,
2,
4,
6,
8,
10,
12,
14,
16,
9,
12,
3,
5,
7,
9,
11,
13,
15,
8,
11,
14,
4,
6,
8,
10,
12,
14,
7,
10,
13,
16,
5,
7,
9,
11,
13,
6,
9,
12,
15... | [
"nonn",
"base"
] |
A118673 | [
0,
13,
160,
213,
280,
1113,
1420,
1809,
6660,
8449,
10716,
38989,
49416,
62629,
227416,
288189,
365200,
1325649,
1679860,
2128713,
7726620,
9791113,
12407220,
45034213,
57066960,
72314749,
262478800,
332610789,
421481416,
1529838729,
1938597916,
24565738... | [
"nonn",
"easy"
] |
A348570 | [
59,
61,
69,
75,
77,
100,
105,
113,
115,
122,
128,
130,
131,
135,
136,
140,
142,
143,
148,
151,
153,
160,
162,
163,
166,
172,
177,
180,
183,
188,
191,
192,
196,
198,
200,
209,
210,
212,
215,
222,
223,
229,
230,
231,
237,
240,
... | [
"nonn",
"base"
] |
A337683 | [
0,
0,
0,
0,
0,
0,
2,
1,
1,
1,
2,
0,
4,
3,
3,
4,
6,
2,
8,
5,
8,
9,
10,
3,
11,
11,
9,
10,
14,
7,
18,
14,
16,
17,
17,
9,
22,
21,
20,
13,
24,
16,
28,
25,
21,
31,
32,
19,
33,
28,
32,
31,
34,
25,
34,
28,
36,
... | [
"nonn",
"easy"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.