256             1.734780e-04    3.010411e+00    
512             6.043500e-04    3.463318e+00    
1024            1.494074e-03    5.609104e+00    
2048            4.354659e-03    7.701647e+00    
4096            8.643188e-03    1.552494e+01    
8192            3.322012e-02    1.615904e+01    
16384           1.318174e-01    1.629036e+01    
32768           5.360343e-01    1.602448e+01    
65536           2.128405e+00    1.614317e+01