256             1.597200e-04    3.269722e+00    
512             4.703990e-04    4.449533e+00    
1024            1.064149e-03    7.875228e+00    
2048            3.515329e-03    9.540515e+00    
4096            6.874937e-03    1.951799e+01    
8192            2.141911e-02    2.506198e+01    
16384           8.452004e-02    2.540643e+01    
32768           3.350078e-01    2.564022e+01    
65536           1.340264e+00    2.563616e+01