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A174122 as a simple table

n a(n)
0 1
1 2
2 5
3 18
4 105
5 946
6 12589
7 240482
8 6526289
9 250119330
10 13512676053
11 1027978959346
12 110155994874553
13 16631509898085074
14 3540687511804739837
15 1063409634646294541250
16 450894476653951603096737

[1,2,5,18,105,946,12589,240482,6526289,250119330,
 13512676053,1027978959346,110155994874553,
 16631509898085074,3540687511804739837,
 1063409634646294541250,450894476653951603096737]

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Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)