# A052295 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 720
4 3628800
5 1307674368000
6 51090942171709440000
7 304888344611713860501504000000
8 371993326789901217467999448150835200000000
9 119622220865480194561963161495657715064383733760000000000
10 12696403353658275925965100847566516959580321051449436762275840000000000000