[1,1,0,0,12,60,240,1680,15120,136080,1330560, 14636160,176299200,2291889600,32069157120, 481037356800,7697116627200,130850982662400, 2355300044697600,44750700849254400, 895014687427660800,18795308435980876800, 413496757432991232000]