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A038168 as a simple table

n a(n)
1 1
2 1
3 1
4 4
5 10
6 39
7 160
8 726
9 3344
10 16004
11 77323
12 379117
13 1874540

[1,1,1,4,10,39,160,726,3344,16004,77323,379117,
 1874540]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)