# A157829 (b-file synthesized from sequence entry)
1 2
2 5
3 7
4 11
5 13
6 16
7 22
8 29
9 43
10 56
11 67
12 83
13 85
14 107
15 317
16 325
17 517
18 1660
19 2010
20 2368
21 4483
22 4697