# A130651 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 0
4 1
5 17
6 180
7 1536
8 11616
9 81552
10 545536
11 3532544
12 22368000
13 139434240
14 859634688
15 5258379264
16 31986270208
17 193796182016
18 1170829049856
19 7059331547136