# A216574 (b-file synthesized from sequence entry)
1 3
2 4
3 5
4 7
5 13
6 17
7 23
8 29
9 43
10 47
11 83
12 137
13 433
14 449
15 509
16 569
17 571
18 2971
19 4723
20 5387
21 9677
22 14431
23 30757
24 50833
25 104911
26 201107
27 433781
28 604711
29 931517
30 1049897
31 1285607
32 1636007