1               0.30970228               0.02367637
           2               0.78256948               0.03501524
           4               0.65541267               0.02943919
           8               0.73340659               0.03086436
          16               0.86439976               0.03766701
          32               1.07787201               0.03685498
          64               1.47664497               0.04231472
         128               2.11297623               0.05210723
         256               3.36757111               0.07164379
         512               5.74036235               0.08569260
        1024              10.40095097               0.11439645
        2048              19.89224391               0.16882840
        4096              38.61406896               0.23783867