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A189643
as a simple table
n
a(n)
1
1
2
9
3
263
4
107080
5
250758892
6
5760755884032
7
958681588788944613
8
1369385680210307625221600
[1,9,263,107080,250758892,5760755884032, 958681588788944613,1369385680210307625221600]
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Last modified August 25 21:54 EDT 2024. Contains 375454 sequences. (Running on oeis4.)
