256             1.136580e-04    4.594837e+00    
512             1.890110e-04    1.107373e+01    
1024            3.746020e-04    2.237152e+01    
2048            7.125860e-04    4.706526e+01    
4096            1.403319e-03    9.561972e+01    
8192            2.819377e-03    1.903986e+02    
16384           5.702928e-03    3.765351e+02    
32768           1.224382e-02    7.015515e+02    
65536           4.514282e-02    7.611224e+02    
131072          2.136767e-01    6.432049e+02    
262144          6.964864e-01    7.893244e+02    
524288          2.614639e+00    8.410412e+02