Vivek, Manoj Kumar, H. M. Srivastava, Suyash Narayan Mishra, Efficient numerical algorithm for solving the Benjamin-Bona-Mahony partial differential equation using Fibonacci wavelets and advanced ...

The first five numbers in the Fibonacci sequence are 1, 1, 2, 3, and 5. Each square on the clock represents one of these numbers—the side lengths of each square match these numbers.

Fibonacci spirals appear in the arrangement of leaves of some succulents (one shown at left), the bracts of a pinecone (middle) and in a seaside daisy (right). S. Hetherington.