# A124387 (b-file synthesized from sequence entry)
1 10
2 11
3 101
4 111
5 1101
6 10111
7 101011
8 1010011
9 10100011
10 100111101
11 1001110111
12 10011101011
13 100111000111
14 1001110001011
15 10011011110101
16 100110111100001
17 1001101110111101
18 10011011101010011
19 100110111010011101
20 1001101110100011111
21 10011011101000111011