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A264837 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 2
9 2
10 1
11 1
12 15
13 22
14 8
15 1
16 2
17 68
18 409
19 271
20 46
21 1
22 4
23 401
24 4800
25 13814
26 2703
27 182
28 1
29 8
30 2179
31 147550
32 1059838
33 742363
34 61692
35 701
36 2
37 16
38 23229
39 5692511
40 243485517

[1,1,1,1,2,1,1,2,2,1,1,15,22,8,1,2,68,409,271,46,
 1,4,401,4800,13814,2703,182,1,8,2179,147550,
 1059838,742363,61692,701,2,16,23229,5692511,
 243485517]

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Last modified December 2 11:44 EST 2021. Contains 349440 sequences. (Running on oeis4.)