
# coding: utf-8

# In[1]:

print("n", '\t', "2**n")   
print("---", '\t', "-----")
for x in range(13):
    print(x,'\t',2**x)


# In[ ]:




60c9a7de67f08fa4e6100688677850724001675f
<mask token>

print('n', '\t', '2**n')
print('---', '\t', '-----')
for x in range(13):
    print(x, '\t', 2 ** x)


# coding: utf-8

# In[1]:

print("n", '\t', "2**n")   
print("---", '\t', "-----")
for x in range(13):
    print(x,'\t',2**x)


# In[ ]:



