# A112008 (b-file synthesized from sequence entry)
0 1
1 52
2 1452
3 32120
4 644020
5 12440064
6 238904904
7 4642163952
8 92199790224
9 1883079661824
10 39689578055808
11 865023253219584
12 19515249341231616
13 455924361142656000
14 11030149104146035200
15 276260563641659673600