# A169939 (b-file synthesized from sequence entry)
1 0
2 1
3 3
4 10
5 11
6 13
7 30
8 31
9 100
10 101
11 103
12 110
13 111
14 113
15 130
16 300
17 301
18 310
19 311
20 1000
21 1001
22 1003
23 1010
24 1011
25 1013
26 1030
27 1031
28 1100
29 1101
30 1103
31 1110
32 1111
33 1113
34 1130
35 1300
36 1301
37 3000
38 3001
39 3010
40 3011
41 3100
42 3101
43 3110
44 3111
45 10000
46 10001
47 10003
48 10010