👉 Semigala is a mathematical concept in number theory that is closely related to the Fibonacci sequence. It can be defined as follows: 1. The first two elements of the semigala are 0 and 1. 2. Each subsequent element is the sum of the previous two: - Element n = (n-1) + (n-2) 3. So, for example, the 5th element in a semigala is 4. The Fibonacci sequence is
