# Python Program for Fibonacci Series

In this tutorial, we will discuss a python program for how to generate the Fibonacci series up to a given number of terms.

Before going to the program first, let us understand what is a Fibonacci Series.

Fibonacci Series:

• The Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones, usually starting with 0 and 1.
• For example, the first few terms of the Fibonacci series are 0, 1, 1, 2, 3, 5, 8, etc.

#### Program code for the Fibonacci series in Python

```# Fibonacci Series Program in Python
def fibonacci(n):
fib_series = [0, 1]
for i in range(2, n):
next_term = fib_series[-1] + fib_series[-2]
fib_series.append(next_term)
return fib_series

terms = int(input("Enter the number of terms: "))
print(f"The first {terms} terms of the Fibonacci series are: {fibonacci(terms)}")

```

#### Explanation

1. Function Definition: The `fibonacci` function takes an integer `n` as input and returns a list containing the first `n` terms of the Fibonacci series.
2. Initialize Series: The function initializes the series with the first two terms, 0 and 1.
3. Generate Series: It then generates the remaining terms by iterating and summing the last two terms of the series.
4. Main Program: The program prompts the user to enter the number of terms and then generates the Fibonacci series using the `fibonacci` function.

#### Output

• When you run the above program, it will prompt you to enter the number of terms.
• After entering the number, it will generate the Fibonacci series up to that number of terms and print the result.

#### Conclusion

• In this tutorial, we learned how to generate the Fibonacci series up to a given number of terms using a Python program.
• Understanding this concept is essential for solving various mathematical problems and competitive programming challenges.
• Practice this example to enhance your programming skills and understanding of the Fibonacci series.