# A168952 (b-file synthesized from sequence entry)
0 1
1 35
2 1190
3 40460
4 1375640
5 46771760
6 1590239840
7 54068154560
8 1838317255040
9 62502786671360
10 2125094746826240
11 72253221392092160
12 2456609527331133440
13 83524723929258536960
14 2839840613594790256640
15 96554580862222868725760