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A146421
as a simple table
n
a(n)
1
1
2
1
3
1
4
29
5
229
6
1773
7
39925
8
1086663
9
55544427
10
4442151653
11
513575103485
[1,1,1,29,229,1773,39925,1086663,55544427, 4442151653,513575103485]
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Last modified September 20 07:49 EDT 2024. Contains 376067 sequences. (Running on oeis4.)