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: [-975, 927, -509, 271, -840, -40, -505, 653, -618, 562, 585, 829, 557, -92, 813, 282, 310, 740]

[-505, 585, 282]