256             2.009700e-04    2.598597e+00    
512             8.269700e-04    2.530994e+00    
1024            2.509978e-03    3.338841e+00    
2048            5.481729e-03    6.118152e+00    
4096            1.701038e-02    7.888415e+00    
8192            6.724733e-02    7.982553e+00    
16384           2.710783e-01    7.921521e+00    
32768           1.085901e+00    7.910180e+00    
65536           4.295366e+00    7.999136e+00