256             3.148820e-04    1.658526e+00    
512             5.345930e-04    3.915233e+00    
1024            9.696970e-04    8.642304e+00    
2048            1.735421e-03    1.932560e+01    
4096            3.273344e-03    4.099324e+01    
8192            6.336044e-03    8.472248e+01    
16384           1.317499e-02    1.629871e+02    
32768           2.595060e-02    3.310009e+02    
65536           8.915018e-02    3.854083e+02    
131072          3.734194e-01    3.680524e+02    
262144          1.402496e+00    3.919823e+02    
524288          5.334563e+00    4.122210e+02