# A068868 (b-file synthesized from sequence entry)
1 2
2 3
3 5
4 7
5 11
6 17
7 37
8 41
9 47
10 61
11 101
12 107
13 331
14 443
15 463
16 563
17 853
18 859
19 1049
20 2819
21 7229
22 9241
23 10799
24 10837
25 31123
26 31177
27 51133
28 51151
29 71069
30 91297
31 111211
32 289031
33 511177
34 689233
35 689257
36 689267
37 689291
38 889349
39 889363
40 911171
41 911179
42 1109477