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: [483, 307, -914, -386, 803, -611, 774, 379, 59, 487, 20, 352, -308, -547, 745, 104, -525, -464, 167, 999]

[-525, -464, 999]