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A094294 as a simple table

n a(n)
1 1
2 2
3 5
4 18
5 87
6 518
7 3621
8 28962
9 260651
10 2606502
11 28671513
12 344058146
13 4472755887
14 62618582406
15 939278736077
16 15028459777218
17 255483816212691
18 4598708691828422
19 87375465144740001
20 1747509302894800002
21 36697695360790800023
22 807349297937397600486
23 18569033852560144811157

[1,2,5,18,87,518,3621,28962,260651,2606502,
 28671513,344058146,4472755887,62618582406,
 939278736077,15028459777218,255483816212691,
 4598708691828422,87375465144740001,
 1747509302894800002,36697695360790800023,
 807349297937397600486,18569033852560144811157]

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Last modified May 14 22:35 EDT 2024. Contains 372533 sequences. (Running on oeis4.)