# A138493 (b-file synthesized from sequence entry)
0 9
1 19
2 1911
3 3119
4 192113
5 13311219
6 19411223
7 1322311419
8 1941142322
9 3213243119
10 1931331422
11 2214313319
12 1931331422
13 2214313319
14 1931331422
15 2214313319
16 1931331422
17 2214313319
18 1931331422
19 2214313319
20 1931331422