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A220391 as a simple table

n a(n)
1 1
2 616
3 22989
4 715412
5 34521416
6 1509240923
7 63512364783
8 2724587924707
9 116840672185170

[1,616,22989,715412,34521416,1509240923,
 63512364783,2724587924707,116840672185170]

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Last modified April 25 13:23 EDT 2024. Contains 371971 sequences. (Running on oeis4.)