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A318188
as a simple table
n
a(n)
1
0
2
1
3
1
4
3
5
10
6
54
7
407
8
4630
9
68425
10
1211637
[0,1,1,3,10,54,407,4630,68425,1211637]
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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)