# A303500 (b-file synthesized from sequence entry)
0 2
1 21
2 210
3 2101
4 21011
5 210110
6 2101100
7 21011000
8 210110001
9 2101100011
10 21011000110
11 210110001101
12 2101100011010
13 21011000110100
14 210110001101001
15 2101100011010011
16 21011000110100110
17 210110001101001101