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: [-588, -150, 149, -327, -929, 411, -819, -89, 493, 435, 15, 969, 606, 315, -132, 725, -35, 430, -494, -798, -345, -430, -948]

[-929, 969, 606, -494]