# A115824 (b-file synthesized from sequence entry)
0 0
1 11
2 101
3 110
4 1010
5 1100
6 10100
7 10101
8 11000
9 101000
10 101001
11 101010
12 110000
13 1001111
14 1010000
15 1010010
16 1010100
17 1010101
18 1100000
19 10011110
20 10100000
21 10100011
22 10100100
23 10101000
24 10101001
25 10101010
26 11000000
27 11000011