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A309504
as a simple table
n
a(n)
1
1
2
1
3
2
4
4
5
10
6
24
7
68
8
188
9
586
10
1722
11
5492
12
16924
[1,1,2,4,10,24,68,188,586,1722,5492,16924]
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Last modified September 3 12:24 EDT 2024. Contains 375669 sequences. (Running on oeis4.)
