[1,1,2,1,4,2,8,4,8,16,16,32,32,64,128,256,64,512, 128,1024,2048,4096,256,8192,16384,32768,65536, 131072,512,262144,1024,524288,1048576,2097152, 4194304,8388608,2048,16777216,33554432,67108864, 4096,134217728,8192]