# A126680 (b-file synthesized from sequence entry)
4 1
5 10
6 650
7 227500
8 386977500
9 3006815175000
10 102547431543375000
11 14946288147446906250000
12 9139670148451930618781250000
13 23146488841058967849982079062500000
14 240532409681630323860212020187339062500000
15 10187978717854649915906947316453923964296875000000
16 1750283547138817933292555967231683354203766362734375000000