[1,1,1,1,0,1,1,2,2,1,1,4,0,4,1,1,6,2,2,6,1,1,8,4, 0,4,8,1,1,10,6,2,2,6,10,1,1,12,8,4,0,4,8,12,1,1, 14,10,6,2,2,6,10,14,1,1,16,12,8,4,0,4,8,12,16,1]