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A099152 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 7
5 23
6 83
7 405
8 2113
9 12657
10 82297
11 596483
12 4698655
13 40071743
14 367854835
15 3622508685
16 38027715185
17 424060091065
18 5006620130753
19 62395131973755
20 818456924866815
21 11271715349614463

[1,1,1,3,7,23,83,405,2113,12657,82297,596483,
 4698655,40071743,367854835,3622508685,38027715185,
 424060091065,5006620130753,62395131973755,
 818456924866815,11271715349614463]

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Last modified April 19 17:49 EDT 2024. Contains 371797 sequences. (Running on oeis4.)