# A242347 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 10
5 31
6 100
7 330
8 1093
9 3628
10 12049
11 40023
12 132951
13 441651
14 1467130
15 4873698
16 16190071
17 53782249
18 178660761
19 593498199
20 1971558339