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: [-18, 797, -236, 512, 106, -396, 232, 555, 762, -547, -603, 563, -900, 827, 987, -516, -130, -259, -540, 139, -77, -368, 880, -508]

[797, 232, 555, -77]