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A125659 as a simple table

n a(n)
0 1
1 1
2 3
3 13
4 79
5 631
6 6171
7 70974
8 934493
9 13812955
10 225892738
11 4041653903
12 78416804094
13 1638071535998
14 36622481352509
15 871920455890863
16 22011856296991521
17 587044908015897519
18 16485592791887247448

[1,1,3,13,79,631,6171,70974,934493,13812955,
 225892738,4041653903,78416804094,1638071535998,
 36622481352509,871920455890863,22011856296991521,
 587044908015897519,16485592791887247448]

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Last modified June 23 17:11 EDT 2021. Contains 345402 sequences. (Running on oeis4.)