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A166742
as a simple table
n
a(n)
1
1
2
4
3
7
4
9
5
19
6
29
7
33
8
76
9
144
10
169
[1,4,7,9,19,29,33,76,144,169]
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Last modified April 25 12:28 EDT 2024. Contains 371969 sequences. (Running on oeis4.)