# Program to display the Fibonacci sequence up to n-th term where n is provided by the user

nterms = int(input(“How many terms? “))

# first two terms

n1 = 0

n2 = 1

count = 2

# check if the number of terms is valid

if nterms <= 0:

print(“Please enter a positive integer”)

elif nterms == 1:

print(“Fibonacci sequence upto”,nterms,”:”)

print(n1)

else:

print(“Fibonacci sequence upto”,nterms,”:”)

print(n1,”,”,n2,end=’, ‘)

while count < nterms:

nth = n1 + n2

print(nth,end=’ , ‘)

# update values

n1 = n2

n2 = nth

count += 1