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A249909 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 61
8 1
9 277
10 1
11 19
12 691
13 43
14 1
15 47
16 3617
17 228135437
18 43867
19 79
20 283
21 41737
22 131
23 31
24 103
25 2137
26 657931
27 67
28 9349
29 71
30 1721
31 15669721
32 37
33 930157
34 151628697551
35 4153
36 26315271553053477373
37 9257
38 154210205991661
39 23489580527043108252017828576198947741
40 137616929
41 763601

[1,1,1,1,1,1,1,61,1,277,1,19,691,43,1,47,3617,
 228135437,43867,79,283,41737,131,31,103,2137,
 657931,67,9349,71,1721,15669721,37,930157,
 151628697551,4153,26315271553053477373,9257,
 154210205991661,
 23489580527043108252017828576198947741,137616929,
 763601]

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Last modified May 25 19:19 EDT 2022. Contains 354071 sequences. (Running on oeis4.)