# A066144 (b-file synthesized from sequence entry)
1 0
2 2
3 11
4 19
5 20
6 74
7 398
8 779
9 1062
10 2329
11 4189
12 4280
13 11278
14 19962
15 98318
16 135137
17 1051360
18 1592930
19 69226926
20 4295054186
21 4446008678
22 17187271449
23 18123849698