[1,1,1,1,1,1,2,4,8,16,32,64,192,576,1728,5184,15552,46656,186624,746496,2985984,11943936,47775744,191102976,955514880,4777574400,23887872000,119439360000,597196800000,2985984000000,17915904000000,107495424000000,644972544000000]