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: [-743, -152, 793, -646, 610, 39, -287, -561, 480, -686, -552, -318, 28, -156, 462, -994, 273, -987, 976, -87]

[-646, -686]