256             4.225770e-04    1.235846e+00    
512             1.280275e-03    1.634849e+00    
1024            4.221740e-03    1.985062e+00    
2048            1.038305e-02    3.230078e+00    
4096            4.005668e-02    3.349877e+00    
8192            1.580623e-01    3.396164e+00    
16384           6.330853e-01    3.391885e+00    
32768           2.533123e+00    3.390942e+00    
65536           1.018878e+01    3.372260e+00