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A018311 as a simple table

n a(n)
1 1
2 2
3 3
4 6
5 9
6 18
7 27
8 54
9 81
10 162 

[1,2,3,6,9,18,27,54,81,162]

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Last modified May 1 06:40 EDT 2024. Contains 372148 sequences. (Running on oeis4.)