256             2.047146e-03    2.551064e-01    
512             4.583366e-03    4.566635e-01    
1024            7.329433e-03    1.143392e+00    
2048            1.327696e-02    2.526035e+00    
4096            2.986569e-02    4.492946e+00    
8192            7.219387e-02    7.435609e+00    
16384           2.068569e-01    1.038086e+01    
32768           6.467082e-01    1.328215e+01    
65536           2.236214e+00    1.536490e+01