# A064841 (b-file synthesized from sequence entry)
1 1
2 10
3 11
4 1010
5 101
6 1011
7 111
8 101010
9 1111
10 10101
11 1011
12 101011
13 1101
14 10111
15 11101
16 10101010
17 10001
18 101111
19 10011
20 1010101
21 11111
22 101011
23 10111
24 10101011
25 101101
26 101101
27 111111
28 1010111
29 11101
30 1011101
31 11111
32 1010101010
33 111011