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A198715 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 4
6 2
7 5
8 25
9 25
10 5
11 14
12 172
13 401
14 172
15 14
16 41
17 1201
18 6548
19 6548
20 1201
21 41
22 122
23 8404
24 107042
25 250031
26 107042
27 8404
28 122
29 365
30 58825
31 1749965
32 9548295
33 9548295
34 1749965
35 58825
36 365
37 1094
38 411772
39 28609241
40 364637102
41 851787199
42 364637102

[1,1,1,2,4,2,5,25,25,5,14,172,401,172,14,41,1201,
 6548,6548,1201,41,122,8404,107042,250031,107042,
 8404,122,365,58825,1749965,9548295,9548295,
 1749965,58825,365,1094,411772,28609241,364637102,
 851787199,364637102]

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Last modified April 18 16:22 EDT 2024. Contains 371780 sequences. (Running on oeis4.)