Lucas Numbers

Lucas Numbers are a sequence of numbers similar to the Fibonacci sequence, where each number is the sum of the two preceding ones. The sequence starts with 2 and 1, so the first few Lucas Numbers are 2, 1, 3, 4, 7, 11, 18, and so on. They are often denoted as L(n), where n is the position in the sequence. Lucas Numbers appear in various mathematical contexts, including number theory and combinatorics, and they have applications in computer science and arts, reflecting the interconnectedness of numbers in nature and patterns.