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A238818
as a simple table
n
a(n)
1
1
2
2
3
6
4
40
5
488
6
13782
7
757626
8
95835196
9
24236840344
10
13996574799274
[1,2,6,40,488,13782,757626,95835196,24236840344, 13996574799274]
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Last modified April 23 08:19 EDT 2024. Contains 371905 sequences. (Running on oeis4.)
