Who knows Fibonacci numbers?
מספר פיבונצ'י - מי יודע
In mathematics, the Fibonacci numbers are the numbers in the following integer sequence, called the Fibonacci sequence, and characterized by the fact that every number after the first two is the sum of the two preceding ones. Such as:
The first two numbers are defined as 1 and 1.
In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about Fibonacci numbers. I was able to find something interesting about the first two numbers, but nothing Jewishly related regarding the number sequence. Maybe you can add things up and come up with something ;-)
Please, no lazy gematria about these numbers. I'm looking for something clever.