# A098611 (b-file synthesized from sequence entry)
0 0
1 11
2 99
3 1001
4 9999
5 100001
6 999999
7 10000001
8 99999999
9 1000000001
10 9999999999
11 100000000001
12 999999999999
13 10000000000001
14 99999999999999
15 1000000000000001
16 9999999999999999
17 100000000000000001
18 999999999999999999
19 10000000000000000001