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: [899, -443, -181, -576, -971, 809, -596, 28, -395, -987, -328, 792, -543, -320, 45, -912, 272, 547, 999, -774, -186, 641, -613, -456, -506]

[-181, 272, 999]