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: [-527, -655, 971, 938, -87, -545, -902, -552, -82, -69, -812, -199, -333, 973, -616, 945, -355, 756, 815, 944]

[-545, -333, -616]