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A005226 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 6
5 6
6 27
7 20
8 130
9 124
10 598
11 641
12 4850
13 4772
14 35625
15 46074
16 389839
17 487408
18 4617554

[0,1,1,2,6,6,27,20,130,124,598,641,4850,4772,
 35625,46074,389839,487408,4617554]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)