# A074158 (b-file synthesized from sequence entry)
1 1
2 12
3 123
4 12340
5 12345
6 123456
7 12345676
8 123456784
9 123456789
10 12345678910
11 12345678910114
12 123456789101112
13 1234567891011121303
14 12345678910111213142
15 123456789101112131415
16 123456789101112131415168