1              18.36336222               0.43152399
           2              37.14743149               0.63692631
           4              20.01654758               0.45859445
           8              27.98104782               0.51571392
          16              36.31353300               0.65511864
          32              48.60566014               0.78672783
          64              66.90791850               0.95733986
         128              98.79748351               1.05171807
         256             161.56219574               1.23978530
         512             284.62397927               1.83166045
        1024             528.34971734               2.32727250
        2048            1007.24780151               3.17001598
        4096            1961.78941583               8.34357315