A sequence is a list of numbers or objects arranged in a specific order. Each item in the sequence is called a term, and the order matters. For example, in the sequence 1, 2, 3, 4, the numbers follow a clear pattern where each number increases by one. Sequences can be finite, like the one above, or infinite, where the pattern continues forever, such as 2, 4, 6, 8, .... Sequences can also be found in nature and everyday life. For instance, the Fibonacci sequence is a famous sequence where each number is the sum of the two preceding ones, starting with 0 and 1. This sequence appears in various places, such as the arrangement of leaves on a stem or