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A216691 as a simple table

n a(n)
1 1
2 2
3 9
4 90
5 1451
6 33694
7 1047754
8 41569451
9 2033056870
10 119455094071
11 8265294573126
12 662782941109746
13 60794941081100523
14 6309797655336714672 

[1,2,9,90,1451,33694,1047754,41569451,2033056870,
 119455094071,8265294573126,662782941109746,
 60794941081100523,6309797655336714672]

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Last modified September 1 00:14 EDT 2024. Contains 375575 sequences. (Running on oeis4.)