# A146605 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 3
7 9
8 19
9 59
10 237
11 1193
12 6925
13 46535
14 385115
15 3834729
16 46129325
17 665267927
18 11525172145
19 240724568637
20 6036636466243
21 182136263500283
22 6609883325424453