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A157833
as a simple table
n
a(n)
1
2
2
3
3
5
4
7
5
15
6
19
7
41
8
59
9
61
10
105
11
661
12
2653
13
3069
14
3943
15
4053
[2,3,5,7,15,19,41,59,61,105,661,2653,3069,3943, 4053]
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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)