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A072556 as a simple table

n a(n)
1 1
2 3
3 4
4 5
5 7
6 10
7 11
8 12
9 13
10 14
11 17
12 22
13 23
14 26
15 29
16 34
17 43
18 47
19 83
20 94
21 131
22 137
23 359
24 431
25 433
26 449
27 509
28 569
29 571

[1,3,4,5,7,10,11,12,13,14,17,22,23,26,29,34,43,47,
 83,94,131,137,359,431,433,449,509,569,571]

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Last modified August 2 02:53 EDT 2021. Contains 346409 sequences. (Running on oeis4.)