1               0.18457396               0.03295813
           2               0.58134711               0.06214485
           4               1.38457475               0.10321040
           8               2.40970310               0.16857678
          16               4.33250755               0.42650631
          32               6.46268340               0.78521228
          64              10.06421805               1.29551975
         128              16.38737152               2.20912255
         256              27.58056770               3.77054455
         512              48.26838113               6.33630716
        1024              88.28479360              11.80816251
        2048             166.63660477              23.17714154
        4096             320.08200017              45.54863640