1               8.97724643               0.30417791
           2              24.00756000               0.51101575
           4              21.39765324               0.62967422
           8              22.83857121               0.65628063
          16              26.16005926               0.97222443
          32              33.53525993               0.99177402
          64              45.60220128               0.88463841
         128              67.67507224               1.08517053
         256             106.03813276               1.34119275
         512             183.62795644               1.60719253
        1024             329.90314640               1.79755061
        2048             624.79698202               2.68355845
        4096            1206.59449914               4.09206094