# A037680 (b-file synthesized from sequence entry)
1 1
2 10
3 102
4 1023
5 10231
6 102310
7 1023102
8 10231023
9 102310231
10 1023102310
11 10231023102
12 102310231023
13 1023102310231
14 10231023102310
15 102310231023102
16 1023102310231023