256             3.762940e-04    1.387851e+00    
512             8.226960e-04    2.544143e+00    
1024            2.492947e-03    3.361650e+00    
2048            6.177382e-03    5.429168e+00    
4096            1.978339e-02    6.782708e+00    
8192            7.901113e-02    6.794047e+00    
16384           3.164402e-01    6.785967e+00    
32768           1.270092e+00    6.763030e+00    
65536           5.107228e+00    6.727566e+00