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A146697 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 5
6 17
7 57
8 245
9 1399
10 8039
11 58749
12 512869
13 6687103
14 97819251
15 1920614851
16 41357859019

[1,1,1,1,5,17,57,245,1399,8039,58749,512869,
 6687103,97819251,1920614851,41357859019]

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)