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A172023
as a simple table
n
a(n)
1
1
2
1
3
1
4
3
5
5
6
13
7
38
8
133
9
534
[1,1,1,3,5,13,38,133,534]
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Last modified September 23 08:25 EDT 2024. Contains 376146 sequences. (Running on oeis4.)
