# A192339 (b-file synthesized from sequence entry)
1 0
2 1
3 3
4 11
5 37
6 125
7 415
8 1371
9 4501
10 14725
11 48031
12 156355
13 508197
14 1649933
15 5352255
16 17351563
17 56226389
18 182134837