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