Introduction

The Fibonacci sequence is a series of numbers where a number is found by adding up the two numbers before it. Starting with 0 and 1, the sequence goes 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so on. This sequence was introduced by Leonardo of Pisa, also known as Fibonacci. The amazing Fibonacci numbers appear in mathematics and in nature surprisingly often. Let's take a closer look.