1               0.00050032               0.00065915
           2               0.00198173               0.00141122
           4               0.00416491               0.00240143
           8               0.00607529               0.00330676
          16               0.00436887               0.00249248
          32               0.00678122               0.00313313
          64               0.01059637               0.00369270
         128               0.01185726               0.00422009
         256               0.01971320               0.00512814
         512               0.02447446               0.00646642
        1024               0.03283150               0.00794617
        2048               0.06580445               0.01084151
        4096               0.12450614               0.01447926