# A083909 (b-file synthesized from sequence entry)
1 9
2 990
3 99900
4 9999000
5 999990000
6 99999900000
7 9999999000000
8 999999990000000
9 99999999900000000
10 9999999999000000000
11 999999999990000000000
12 99999999999900000000000
13 9999999999999000000000000
14 999999999999990000000000000
15 99999999999999900000000000000