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Fibonacci Sequence

                
           A Fibonacci sequence is a series of numbers that starts with a zero, followed by a one, and proceeds based on the rule that each number(called a Fibonacci number) is equal to the sum of the preceding two numbers.


0,1,1,2,3,5,8,13,21,34,…


•It starts with 0 & 1.

•The next number 1 is found by adding the two numbers before it(1+0).

•Similarly, the number 21 is found by adding the two numbers before it(13+8).

•And the number 34 from (21+13).

•And so on…


Here is the list


0,1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,
2584,4181,6765,10946,17711,28657,46368,75025,121393,
196418,317811,....




Step1 :Input the number (n) till which the Fibonacci series will run

Step2 :Let assign a variable a equal to -1 and b equal to 1

Step3 :We add variable a & b and assign it to variable x

Step4 :Display the value of x

Step5: Assign the value of b to variable a

Step6 :Assign the value of x to variable b

Step7 :Subtract one from n and store it to variable n

Step8 :if the value of n is not zero, go back to the third step

Step9 :Fibonacci numbers displayed till n numbers

To see the working of above algorithm,
Click here to Watch on YouTube




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