# A192212 (b-file synthesized from sequence entry)
1 0
2 0
3 3
4 8
5 35
6 84
7 364
8 832
9 2997
10 8700
11 28281
12 55080
13 265720
14 794304
15 2006730
16 5240928
17 21511647
18 47028492
19 193587884
20 415388400
21 1607804226