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A331639 as a simple table

n a(n)
1 1
2 2
3 2
4 8
5 2
6 95
7 2
8 1062
9 2651
10 17667
11 2
12 946585
13 2
14 10422801
15 126470568
16 555727036
17 2
18 61345560608
19 2
20 1559456567421
21 28383861400820
22 19815939349521
23 2
24 30118264353296169
25 8755909495925859
26 49334805652369611
27 21097628287362414244
28 98053701052228556867
29 2
30 27303813269345643163251

[1,2,2,8,2,95,2,1062,2651,17667,2,946585,2,
 10422801,126470568,555727036,2,61345560608,2,
 1559456567421,28383861400820,19815939349521,2,
 30118264353296169,8755909495925859,
 49334805652369611,21097628287362414244,
 98053701052228556867,2,27303813269345643163251]

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Last modified March 29 10:44 EDT 2024. Contains 371268 sequences. (Running on oeis4.)