The Fibonacci sequence starts 1, 1, 2, 3, 5, 8, .. . . Each number in the se-quence (after the first two) is the sum of the previous two. Write a pro-gram that computes and outputs the nth Fibonacci number, where n is avalue entered by the user.

value=int(input("Enter the number up-to the user wants the Fibonacci series: "))

a=0

b=1

c=1

for x in range(value):

   print(c,end=" ")

   c=a+b

   a=b

   b=c

Output :

If the user input 5, then the output is "1 1 2 3 5".If the user input 10, then the output is "1 1 2 3 5 8 13 21 34 55".

Explanation:

The above defined a python program which is used for the Fibonacci series.The first line of the program is used to instruct the user and take the input from the user. Then the for loop executes up-to that range value.Then in the for-loop, the two variable needs to store the current value and previous value which is used to give the series after addition.