1               0.12015587               0.01483565
           2               0.37710696               0.02445303
           4               0.71068115               0.03383283
           8               0.77496343               0.03514506
          16               0.91314257               0.03901492
          32               1.13516746               0.04161106
          64               1.52072934               0.05227616
         128               2.20781190               0.19056477
         256               3.75233975               0.62799482
         512               6.58181272               1.18680633
        1024              12.40400231               2.52375958
        2048              23.90390305               4.87685594
        4096              46.51918865               9.36096799