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A123786
as a simple table
n
a(n)
1
1
2
18
3
952
4
60878
5
4319328
6
325354277
7
25539764546
8
2066227060325
[1,18,952,60878,4319328,325354277,25539764546, 2066227060325]
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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)
