[1,2,6,16,43,114,301,792,2080,5456,14301,37468, 98137,256998,672946,1761984,4613239,12078110, 31621701,82787980,216743836,567446112,1485598681, 3889356696,10182482353,26658108074,69791870526, 182717549872]