Fibonacci number

Description

DescriptionIn mathematics, the Fibonacci numbers, commonly denoted Fₙ, form a sequence, called the Fibonacci sequence, such that each number is the sum of the two preceding ones, starting from 0 and 1. That is, and for n > 1.

Why is the Fibonacci sequence so important?

Fibonacci is remembered for two important contributions to Western mathematics: He helped spread the use of Hindu systems of writing numbers in Europe (0,1,2,3,4,5 in place of Roman numerals). The seemingly insignificant series of numbers later named the Fibonacci Sequence after him

What is the Fibonacci sequence in nature?

Another simple example in which it is possible to find the Fibonacci sequence in nature is given by the number of petals of flowers. Most have three (like lilies and irises), five (parnassia, rose hips) or eight (cosmea), 13 (some daisies), 21 (chicory), 34, 55, or 89 (Asteraceae).

How does the Fibonacci sequence work?

The order goes as follows: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144 and on to infinity. Each number is the sum of the previous two. This series of numbers is known as the Fibonacci numbers or the Fibonacci sequence. The ratio between the numbers (1.618034) is frequently called the golden ratio or golden number.

Your Fibonacci Sequence is:

1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,2584,4181,67

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