[2,6,14,30,66,146,322,710,1566,3454,7618,16802, 37058,81734,180270,397598,876930,1934130,4265858, 9408646,20751422,45768702,100946050,222643522, 491055746,1083057542,2388758606,5268572958, 11620203458,25629165522]