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A115631 as a simple table

n a(n)
2 3
3 7
4 3
5 7
6 19
7 3
8 11
9 23
10 71
11 5
12 29
13 53
14 89
15 173
16 3
17 11
18 83
19 131
20 251
21 383
22 5
23 17
24 41
25 101
26 257
27 521
28 881
29 11
30 83
31 251
32 263
33 443
34 1103
35 1511
36 2111
37 257
38 269
39 509
40 857
41 1697
42 2309
43 2477
44 2609
45 5417
46 11
47 83
48 251
49 263
50 1511
51 2351
52 2963
53 7583
54 8663
55 10691

[3,7,3,7,19,3,11,23,71,5,29,53,89,173,3,11,83,131,
 251,383,5,17,41,101,257,521,881,11,83,251,263,443,
 1103,1511,2111,257,269,509,857,1697,2309,2477,
 2609,5417,11,83,251,263,1511,2351,2963,7583,8663,
 10691]

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Last modified December 15 09:05 EST 2019. Contains 329995 sequences. (Running on oeis4.)