Fibonacci sequence>

The Fibonacci sequence is a series of numbers in which each number is the sum of the two preceding ones, usually starting with 0 and 1. It goes as follows: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, and so on. This sequence is commonly found in nature, especially in the arrangement of leaves, stems, and petals in plants, and the spiral patterns of shells and galaxies. It is also used in various fields such as mathematics, computer science, and finance.