You can easily generalize Fibonacci numbers to those that arise when each consecutive number is the sum of the four numbers that precede it. Ergo, tetranacci numbers: 0, 0, 0, 1, 1, 2, 4, 8, 15 ...

The Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones. It is closely related to the golden ratio, which appears in various natural and artistic contexts.

The Fibonacci sequence is a series of numbers in which each number is the sum of the two that precede it. Starting at 0 and 1, the first 10 numbers of the sequence look like this: 0, 1, 1, 2, 3, 5 ...

1. The Fibonacci sequence, named after a medieval Italian mathematician, begins 1,1,2,3,5,8? with each number equal to the sum of the previous two. 2. Fibonacci was the name given to Leonardo ...