n_terms = int(input ("How many terms the user wants to print? "))

n_1 = 0
n_2 = 1
count = 0

if n_terms <= 0:
print ("Please enter a positive integer, the given number is not valid")

elif n_terms == 1:
print ("The Fibonacci sequence of the numbers up to", n_terms, ": ")
print(n_1)

else:
print ("The fibonacci sequence of the numbers is:")
while count < n_terms:
print(n_1)
nth = n_1 + n_2
# At last, we will update values
n_1 = n_2
n_2 = nth
count += 1