[1,1,1,2,1,1,4,2,1,1,8,4,2,1,1,16,8,4,2,1,1,32,16, 8,4,2,1,1,64,32,16,8,4,2,1,1,128,64,32,16,8,4,2,1, 1,256,128,64,32,16,8,4,2,1,1,512,256,128,64,32,16, 8,4,2,1,1,1024,512,256,128,64,32,16,8,4,2,1,1, 2048,1024,512]