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A198087
as a simple table
n
a(n)
1
1
2
1
3
7
4
51
5
580
6
14960
7
692710
8
57268094
9
9248071023
10
2766940534117
11
1541427833628443
[1,1,7,51,580,14960,692710,57268094,9248071023, 2766940534117,1541427833628443]
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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)
