[1,4,30,224,1680,12672,96096,732160,5601024, 42997760,331082752,2556051456,19778969600, 153363087360,1191302553600,9268801044480, 72219408138240,563445537177600,4401135695953920, 34414895667609600,269374774271016960, 2110381254330286080]