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A135081 as a simple table

n a(n)
0 1
1 1
2 2
3 8
4 50
5 436
6 4912
7 68098
8 1122952
9 21488640
10 468331252
11 11456367820
12 310888085872
13 9269621420284
14 301268634277760
15 10601062978739338
16 401550210033474420
17 16291237867482727084
18 704847239600911931248

[1,1,2,8,50,436,4912,68098,1122952,21488640,
 468331252,11456367820,310888085872,9269621420284,
 301268634277760,10601062978739338,
 401550210033474420,16291237867482727084,
 704847239600911931248]

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Last modified July 22 17:20 EDT 2024. Contains 374540 sequences. (Running on oeis4.)