# A230552 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 10
5 25
6 66
7 170
8 441
9 1124
10 2870
11 7273
12 18477
13 46825
14 118917
15 301734
16 766525
17 1946293
18 4944614
19 12557685