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A128631 as a simple table

n a(n)
0 0
1 1
2 2
3 3
4 7
5 11
6 23
7 47
8 185
9 431
10 1438
11 6063
12 31067 

[0,1,2,3,7,11,23,47,185,431,1438,6063,31067]

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Last modified September 12 15:43 EDT 2024. Contains 375853 sequences. (Running on oeis4.)