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A015575 as a simple table

n a(n)
0 0
1 1
2 8
3 69
4 592
5 5081
6 43608
7 374269
8 3212192
9 27568881
10 236612008
11 2030740469
12 17428983792
13 149585572681
14 1283829500408
15 11018563866669
16 94567658435392
17 811634086816481
18 6965910986708808
19 59785458327752869
20 513113221555566992
21 4403833064083300281
22 37796230620444237208

[0,1,8,69,592,5081,43608,374269,3212192,27568881,
 236612008,2030740469,17428983792,149585572681,
 1283829500408,11018563866669,94567658435392,
 811634086816481,6965910986708808,
 59785458327752869,513113221555566992,
 4403833064083300281,37796230620444237208]

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Last modified April 23 08:14 EDT 2024. Contains 371905 sequences. (Running on oeis4.)