# A110253 (b-file synthesized from sequence entry)
0 2
1 21
2 199
3 1899
4 21021
5 199021
6 1918099
7 20910799
8 200019821
9 1900122121
10 20891019999
11 202218797999
12 1890099997921
13 20980788999221
14 200121978010199
15 1890100100100899
16 21201121221021021
17 198920011010098021