256             1.557160e-04    3.353798e+00    
512             6.155250e-04    3.400440e+00    
1024            1.857336e-03    4.512062e+00    
2048            6.099200e-03    5.498762e+00    
4096            2.370307e-02    5.661079e+00    
8192            9.494571e-02    5.653814e+00    
16384           3.795405e-01    5.657770e+00    
32768           1.519150e+00    5.654263e+00    
65536           6.089472e+00    5.642396e+00