Write a NumPy program to create a 1-D array of 20 element spaced evenly on a log scale between 2. and 5., exclusive

import numpy as np
x =  np.logspace(2., 5., 20, endpoint=False)
print(x)

Sample Output:

[   100.            141.25375446    199.5262315     281.83829313       
    398.10717055    562.34132519    794.32823472   1122.0184543        
   1584.89319246   2238.72113857   3162.27766017   4466.83592151       
   6309.5734448    8912.50938134  12589.25411794  17782.79410039       
  25118.8643151   35481.33892336  50118.72336273  70794.57843841]