Lagged Fibonacci generator

A lagged Fibonacci Generator is a type of random number generator. It's like a secret code, and computers use it to generate numbers that seem random. Here's how it works. First, you pick two numbers. These numbers can be anything, like 3 and 7. Then, you add these two numbers together (3 + 7 = 10). You save this number and now you have two numbers to use (10 and 7). Then, you add those two numbers together (10 + 7 = 17). You save 17 and now you have two new numbers to use (17 and 10). You keep repeating this process, adding the last two numbers and saving the new one, until you have created a sequence of numbers. This sequence of numbers looks random, but it actually follows a pattern!