# A005234 (b-file synthesized from sequence entry)
1 2
2 3
3 5
4 7
5 11
6 31
7 379
8 1019
9 1021
10 2657
11 3229
12 4547
13 4787
14 11549
15 13649
16 18523
17 23801
18 24029
19 42209
20 145823
21 366439
22 392113
23 4328927
24 5256037
25 6369619