# A308279 (b-file synthesized from sequence entry)
1 0
2 0
3 609250
4 3721431625
5 12129909700200
6 31147299733286500
7 71578406022880761750
8 154990541752961568418125
9 324064464310279585657008750
10 662863774391414096742406576300
11 1336442091735463067608016312923750
12 2668147157687867719032781403203942875
13 5290387928421738826068606777043538125500