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A330470 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 39
5 236
6 1836
7 16123
8 162008
9 1802945
10 22012335
11 291290460
12 4144907830
13 62986968311
14 1016584428612
15 17344929138791
16 311618472138440
17 5875109147135658
18 115894178676866576
19 2385755803919949337
20 51133201045333895149
21 1138659323863266945177
22 26296042933904490636133

[1,1,2,7,39,236,1836,16123,162008,1802945,
 22012335,291290460,4144907830,62986968311,
 1016584428612,17344929138791,311618472138440,
 5875109147135658,115894178676866576,
 2385755803919949337,51133201045333895149,
 1138659323863266945177,26296042933904490636133]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)