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A308838
as a simple table
n
a(n)
1
3
2
5
3
7
4
9
5
11
6
13
7
17
8
19
9
23
10
25
11
27
12
31
13
43
14
47
15
67
16
243
[3,5,7,9,11,13,17,19,23,25,27,31,43,47,67,243]
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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)