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: [-539, -513, 934, 257, 118, -63, 997, -99, -991, 388, -865, 225, -886, 646, 880, -359, -492, -796, 979, -192, 302, -365, -274, -28]

[-99, 646, 979]