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A127503
as a simple table
n
a(n)
1
1
2
3
3
27
4
281
5
3945
6
70635
7
1437555
8
30357425
9
628337745
[1,3,27,281,3945,70635,1437555,30357425,628337745]
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Last modified April 25 13:27 EDT 2024. Contains 371971 sequences. (Running on oeis4.)
