[1,0,4,0,16,0,64,0,256,0,1024,0,4096,0,16384,0, 65536,0,262144,0,1048576,0,4194304,0,16777216,0, 67108864,0,268435456,0,1073741824,0,4294967296,0, 17179869184,0,68719476736,0,274877906944,0]