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A155244 as a simple table

n a(n)
3 1
4 7
5 25
6 55
7 171
8 2026
9 22295
10 155502
11 1596524
12 35243564
13 954802663
14 22309276431
15 693242750587
16 34923093286656
17 2291347312062975

[1,7,25,55,171,2026,22295,155502,1596524,35243564,
 954802663,22309276431,693242750587,34923093286656,
 2291347312062975]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)