256             1.275360e-04    4.094844e+00    
512             3.709220e-04    5.642847e+00    
1024            1.401494e-03    5.979630e+00    
2048            3.967989e-03    8.452153e+00    
4096            8.382593e-03    1.600757e+01    
8192            3.269150e-02    1.642033e+01    
16384           1.301279e-01    1.650187e+01    
32768           5.256722e-01    1.634036e+01    
65536           2.108565e+00    1.629507e+01