[0,0,15,675,7915,41310,145383,404185,959115, 2029980,3939295,7139823,12245355,20064730, 31639095,48282405,71625163,103661400,146798895, 203912635,278401515,374248278,496082695,649247985, 839870475,1074932500,1362348543,1711044615]