Definition: In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
Input: [805, 485, 157, 179, -344, 319, -320, -255, -958, -344, -505, -395, -808, -270, -797, 311, 447, -199, 633, -531]

[-505, -808, -797]