[0,0,0,0,1,18,261,3420,42300,503991,5849757, 66595383,746925399,8278904070,90884885481, 989800742916,10707460718526,115168484215116, 1232617054343121,13135427089598511, 139446180653268195,1475374347592901460, 15562803326717545290]