Python Program to Display Fibonacci Sequence Using Recursion

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robaa

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2022-11-07

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Fibonacci sequence:

A Fibonacci sequence is a sequence of integers which first two terms are 0 and 1 and all other terms of the sequence are obtained by adding their preceding two numbers.

For example: 0, 1, 1, 2, 3, 5, 8, 13 and so on...

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robaa

2022-11-07

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def recur_fibo(n):  
   if n <= 1:  
       return n  
   else:  
       return(recur_fibo(n-1) + recur_fibo(n-2))  
# take input from the user  
nterms = int(input("How many terms? "))  
# check if the number of terms is valid  
if nterms <= 0:  
   print("Plese enter a positive integer")  
else:  
   print("Fibonacci sequence:")  
   for i in range(nterms):  
       print(recur_fibo(i))   print(recur_fibo(i))

Output: