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A125277 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 32
5 169
6 981
7 6113
8 40386
9 280871
10 2047316
11 15595317
12 123876270
13 1024188790
14 8799533250
15 78443220865
16 724472766347
17 6922133112818
18 68331103658847
19 695983854400857
20 7305630631254242
21 78941171881894716

[1,1,2,7,32,169,981,6113,40386,280871,2047316,
 15595317,123876270,1024188790,8799533250,
 78443220865,724472766347,6922133112818,
 68331103658847,695983854400857,7305630631254242,
 78941171881894716]

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Last modified June 7 20:29 EDT 2024. Contains 373206 sequences. (Running on oeis4.)