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A286318 as a simple table

n a(n)
1 1
2 1
3 3
4 11
5 36
6 213
7 1405
8 12274
9 125235
10 1490851
11 20003121
12 299274006 

[1,1,3,11,36,213,1405,12274,125235,1490851,
 20003121,299274006]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)