256             4.307880e-04    1.212290e+00    
512             1.713740e-03    1.221338e+00    
1024            5.588844e-03    1.499490e+00    
2048            1.437346e-02    2.333331e+00    
4096            3.434576e-02    3.906885e+00    
8192            1.408517e-01    3.811139e+00    
16384           5.449424e-01    3.940513e+00    
32768           2.175254e+00    3.948813e+00    
65536           8.412326e+00    4.084389e+00