# A097618 (b-file synthesized from sequence entry)
0 3
1 2
2 3
3 2
4 3
5 4
6 5
7 6
8 8
9 10
10 13
11 15
12 18
13 20
14 22
15 25
16 29
17 32
18 33
19 34
20 37
21 39
22 41
23 42
24 44
25 45