1              24.36915871               0.49947030
           2              38.02083592               0.60901125
           4              26.28915809               0.74331019
           8              36.86482102               2.04310747
          16              47.37473648               3.99075583
          32              65.10290075               8.07429493
          64              95.62168279              14.50975251
         128             156.52820147              28.50899415
         256             271.55212467              53.98918985
         512             498.89690807             105.31481332
        1024             958.21544312             214.60402172
        2048            1886.62119709             440.10466420