Fibonacci numbers

Fibonacci numbers are elements of a numerical sequence in which each successive number is equal to the sum of the two previous numbers. The name is named after the Italian mathematician of medieval Europe, Leonardo of Pisan (Fibonacci nickname, which means “good son was born”).

This sequence was well known in India, where it was used in the metric sciences. Later, many researchers began to notice this sequence in nature and also in space. In the video, which is below there are so many examples where this sequence is present.