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A005675 as a simple table

n a(n)
1 1
2 2
3 8
4 18
5 55
6 138
7 470
8 1164
9 4055
10 10140
11 35609
12 89782
13 316513
14 803040

[1,2,8,18,55,138,470,1164,4055,10140,35609,89782,
 316513,803040]

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Last modified April 24 19:59 EDT 2024. Contains 371963 sequences. (Running on oeis4.)