👉 In mathematics, a sexenary number is a positive integer that can be expressed as the sum of two squares. Specifically, if n is a non-negative integer and m = n^2, then n is a sexenary number if and only if 1 ≤ n ≤ m-1. For example, 49 is a sexenary number because it equals its own square plus one (49 = 7^2 + 1). It's worth noting that this definition is limited
