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A289449
as a simple table
n
a(n)
1
1
2
1
3
1
4
2
5
7
6
26
7
93
8
325
9
1129
10
3935
11
13813
[1,1,1,2,7,26,93,325,1129,3935,13813]
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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)
