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A028408 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 4
7 6
8 12
9 19
10 43
11 87 

[1,1,1,1,2,2,4,6,12,19,43,87]

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Last modified July 15 10:49 EDT 2024. Contains 374332 sequences. (Running on oeis4.)