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A020634 as a simple table

n a(n)
1 2
2 3
3 7
4 11
5 13
6 17
7 19
8 23
9 29
10 31
11 37
12 47
13 67
14 71
15 73
16 79
17 97
18 127
19 157
20 167
21 197
22 241
23 337
24 367
25 397
26 487
27 523
28 569
29 787
30 1741
31 1987
32 2437
33 2617
34 8707

[2,3,7,11,13,17,19,23,29,31,37,47,67,71,73,79,97,
 127,157,167,197,241,337,367,397,487,523,569,787,
 1741,1987,2437,2617,8707]

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Last modified November 28 22:38 EST 2023. Contains 367422 sequences. (Running on oeis4.)