The Fibonacci Series, a set of numbers that increases rapidly, began as a medieval math joke about how fast rabbits breed. But it’s became a source of insight into art, architecture, nature, and ...

https://doi.org/10.4169/college.math.j.43.3.237 https://www.jstor.org/stable/10.4169/college.math.j.43.3.237 Summary The terms of a conditionally convergent series ...