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A130470 as a simple table

n a(n)
1 1
2 1
3 3
4 8
5 29
6 135
7 775
8 5302
9 41841
10 373349
11 3711707
12 40658196
13 486383173
14 6307963843
15 88147345839
16 1320249637490
17 21098598196505
18 358321619407137
19 6444482754775171
20 122360423398008784
21 2445769875087993837 

[1,1,3,8,29,135,775,5302,41841,373349,3711707,
 40658196,486383173,6307963843,88147345839,
 1320249637490,21098598196505,358321619407137,
 6444482754775171,122360423398008784,
 2445769875087993837]

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)