# A010415 (b-file synthesized from sequence entry)
1 0
2 1
3 4
4 7
5 9
6 10
7 13
8 16
9 19
10 22
11 25
12 27
13 28
14 31
15 34
16 36
17 37
18 40
19 43
20 46
21 49
22 52