# A376454 (b-file synthesized from sequence entry)
0 0
1 1
2 10
3 100
4 101
5 110
6 200
7 201
8 210
9 1000
10 1001
11 1010
12 1100
13 1101
14 1110
15 1200
16 1201
17 1210
18 2000
19 2001
20 2010
21 2100
22 2101
23 2110
24 2200
25 2201
26 2210
27 10000
28 10001
29 10010
30 10100
31 10101
32 10110
33 10200
34 10201
35 10210
36 11000
37 11001
38 11010
39 11100
40 11101
41 11110
42 11200