# A001422 (b-file synthesized from sequence entry)
1 2
2 3
3 6
4 7
5 8
6 11
7 12
8 15
9 18
10 19
11 22
12 23
13 24
14 27
15 28
16 31
17 32
18 33
19 43
20 44
21 47
22 48
23 60
24 67
25 72
26 76
27 92
28 96
29 108
30 112
31 128