1               0.00709742               0.00251985
           2               0.02171427               0.00473594
           4               0.05775844               0.00798338
           8               0.06648265               0.00909100
          16               0.05526769               0.00943166
          32               0.06848614               0.00983330
          64               0.07229302               0.01076206
         128               0.10689925               0.01355086
         256               0.15695370               0.01732539
         512               0.25193994               0.02023559
        1024               0.41773037               0.02456587
        2048               0.72598164               0.03384707
        4096               1.39888322               0.04760674