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A249479 as a simple table

n a(n)
0 1
1 1
2 3
3 10
4 47
5 246
6 1622
7 11656
8 97869
9 899338
10 9225674
11 102689808
12 1252353159
13 16392179766
14 231501723312
15 3489107989204
16 56102882993753
17 956324067974034
18 17265334914237406
19 328565326494695912
20 6582472704969812115
21 138369486361447809150
22 3047029944703252620540
23 70122393369209990745660

[1,1,3,10,47,246,1622,11656,97869,899338,9225674,
 102689808,1252353159,16392179766,231501723312,
 3489107989204,56102882993753,956324067974034,
 17265334914237406,328565326494695912,
 6582472704969812115,138369486361447809150,
 3047029944703252620540,70122393369209990745660]

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Last modified April 16 07:08 EDT 2024. Contains 371698 sequences. (Running on oeis4.)