Written by MMA
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1 min to read.

Python Program for Fibonacci numbers

This is the basic Python function to print out Fibonacci series up to the term that has been defined by the user:

def Fibonacci(nterms):
    n1 = 0
    n2 = 1
    count = 0
    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,":")
        while count < nterms:
            print(n1,end=' , ')
            nth = n1 + n2
            # update values
            n1 = n2
            n2 = nth
            count += 1