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A357154 as a simple table

n a(n)
0 1
1 1
2 6
3 52
4 517
5 5615
6 64587
7 772961
8 9526304
9 120084968
10 1541062520
11 20066028177
12 264441631790
13 3520463590183
14 47274535397701
15 639587090815124
16 8709694025888081
17 119288137354977880
18 1642104576551818747
19 22707897424654348214
20 315300786621008803900

[1,1,6,52,517,5615,64587,772961,9526304,120084968,
 1541062520,20066028177,264441631790,3520463590183,
 47274535397701,639587090815124,8709694025888081,
 119288137354977880,1642104576551818747,
 22707897424654348214,315300786621008803900]

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Last modified May 15 14:28 EDT 2024. Contains 372540 sequences. (Running on oeis4.)