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A130458 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 35
5 212
6 1428
7 10267
8 77135
9 598181
10 4751615
11 38461850
12 316092109
13 2630445194
14 22120687226
15 187690113725
16 1604795498322
17 13813404577299
18 119599962452008
19 1040921980534597
20 9101592487671717
21 79913794344218953

[1,1,2,7,35,212,1428,10267,77135,598181,4751615,
 38461850,316092109,2630445194,22120687226,
 187690113725,1604795498322,13813404577299,
 119599962452008,1040921980534597,9101592487671717,
 79913794344218953]

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Last modified July 29 16:20 EDT 2024. Contains 374734 sequences. (Running on oeis4.)