[1,1,1,1,2,3,5,3,2,6,11,24,23,24,11,6,24,50,131,
160,215,160,131,50,24,120,274,825,1181,1890,1815,
1890,1181,825,274,120,720,1764,5944,9555,17471,
19866,24495,19866,17471,9555,5944,1764,720,5040,
13068,48412,85177,173460,223418,313628,302619,
313628,223418,173460,85177,48412,13068,5040,40320,
109584,440684,834372,1860153,2642220,4120122,
4521924,5320667,4521924,4120122,2642220,1860153,
834372,440684,109584,40320,362880,1026576,4438620,
8936288,21541905,33149481,56464695,68597418,
89489025,86715299,89489025,68597418,56464695,
33149481,21541905,8936288,4438620,1026576,362880]
|