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A228543 as a simple table

n a(n)
1 1
2 3
3 5
4 7
5 7
6 9
7 13
8 13
9 13
10 15
11 15
12 19
13 19
14 19
15 19
16 19
17 21
18 21
19 27
20 29
21 31

[1,3,5,7,7,9,13,13,13,15,15,19,19,19,19,19,21,21,
 27,29,31]

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Last modified March 19 07:38 EDT 2024. Contains 370958 sequences. (Running on oeis4.)