FIBONACCI SEQUENCE
The Fibonacci Sequence is the series of numbers: 0,1,1,2,3,5,8,13,21,34,55,... The next number is found by adding up the two numbers before it: the 2 is found by adding the two numbers before it (1+1), the 3 is found by adding the two numbers before it (1+2), the 5 is (2+3), and so on. Example: the next number in the sequence above is 34+55=89 It is very simple!🤠 Here is a longer list: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418, 317811, ... Makes A Spiral When we make squares with those widths, we get a nice spiral: Fibonacci spirals in Nature The Rule The Fibonacci Sequence can be written as a "Rule". First, the terms are numbered from 0 onwards like this: n = 0 1 2 3 4 5 6 7 8 9 ... x n = 0 1 1 2 3 5 8 13 21 34 ... Example: the 8th t...