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A223631
as a simple table
n
a(n)
1
2
2
16
3
229
4
3712
5
61545
6
1026377
7
17224974
8
291563806
9
4984273228
10
86086143903
11
1502219415538
[2,16,229,3712,61545,1026377,17224974,291563806, 4984273228,86086143903,1502219415538]
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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)