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A174249 as a simple table

n a(n)
0 1
1 1
2 5
3 56
4 501
5 4006
6 27950
7 214689
8 1696781
9 13205354
10 101698212
11 782267786
12 6048166230
13 46799177380
14 361683136647
15 2793722300087
16 21583392631817
17 166790059833039
18 1288885349447958
19 9959188643348952
20 76953117224941654
21 594617039453764617
22 4594660583890506956

[1,1,5,56,501,4006,27950,214689,1696781,13205354,
 101698212,782267786,6048166230,46799177380,
 361683136647,2793722300087,21583392631817,
 166790059833039,1288885349447958,9959188643348952,
 76953117224941654,594617039453764617,
 4594660583890506956]

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Last modified June 11 03:41 EDT 2024. Contains 373288 sequences. (Running on oeis4.)