# A080775 (b-file synthesized from sequence entry)
0 1
1 24
2 1152
3 82944
4 7962624
5 955514880
6 137594142720
7 23115815976960
8 4438236667576320
9 958659120196485120
10 230078188847156428800
11 60740641855649297203200
12 17493304854426997594521600
13 5457911114581223249490739200
14 1833858134499291011828888371200
15 660188928419744764258399813632000