[1,3,6,14,28,61,121,257,508,1065,2103,4372,8634, 17842,35254,72524,143396,293968,581630,1189102, 2354168,4802331,9512984,19370764,38391332, 78056544,154773135,314281350,623427154,1264546021, 2509378855,5085153822,10094528146]