# A037638 (b-file synthesized from sequence entry)
1 2
2 21
3 213
4 2132
5 21321
6 213213
7 2132132
8 21321321
9 213213213
10 2132132132
11 21321321321
12 213213213213
13 2132132132132
14 21321321321321
15 213213213213213
16 2132132132132132