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A004026
as a simple table
n
a(n)
1
1
2
1
3
1
4
2
5
3
6
7
7
33
8
10916
[1,1,1,2,3,7,33,10916]
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Last modified August 29 17:19 EDT 2024. Contains 375518 sequences. (Running on oeis4.)