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A020615 as a simple table

n a(n)
1 3
2 5
3 7
4 11
5 13
6 17
7 19
8 23
9 29
10 31
11 37
12 41
13 43
14 47
15 59
16 67
17 83
18 89
19 97
20 103
21 109
22 131
23 137
24 179
25 199
26 233
27 373
28 1049
29 1097
30 1223
31 1433
32 2293

[3,5,7,11,13,17,19,23,29,31,37,41,43,47,59,67,83,
 89,97,103,109,131,137,179,199,233,373,1049,1097,
 1223,1433,2293]

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Last modified March 29 08:13 EDT 2024. Contains 371265 sequences. (Running on oeis4.)