# A038115 (b-file synthesized from sequence entry)
0 1
1 2
2 11
3 12
4 21
5 22
6 31
7 101
8 1001
9 1002
10 1011
11 1012
12 1021
13 10001
14 100001
15 100002
16 100011
17 100012
18 100021
19 1000001
20 1000002
21 1000011
22 1000012
23 1000021
24 1000022
25 1000031
26 1000101
27 1001001
28 1001002
29 1001011
30 1001012
31 1001021
32 1010001