# A036237 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 4
4 7
5 10
6 15
7 8
8 11
9 14
10 13
11 28
12 21
13 78
14 17
15 16
16 19
17 22
18 49
19 42
20 23
21 26
22 1577
23 40