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: [-8, -1000, -178, -712, 681, -424, -175, 656, 711, -561, 699, 307, 343, -506, 76, 129, -467, 214, 461]

[-8, -424, 656, 343]