[0,0,0,0,24,240,2040,17640,162456,1614816,
17368320,201828000,2526193824,33936357312,
487530074304,7463742249600,121367896891776,
2089865973021696,37999535417459712,
727710096185266176,14642785817771802624,
308902349883623731200,6818239581643475251200]
|