256             1.708217e-03    3.057223e-01    
512             4.594790e-03    4.555281e-01    
1024            7.772715e-03    1.078184e+00    
2048            1.398792e-02    2.397643e+00    
4096            2.820583e-02    4.757349e+00    
8192            7.316446e-02    7.336969e+00    
16384           2.178527e-01    9.856903e+00    
32768           7.017882e-01    1.223969e+01    
65536           2.520640e+00    1.363115e+01