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: [-15, -66, 765, 458, -729, -717, 306, -392, -853, 148, 575, -757, 796, -479, -550, -264, -956, 96, -285, -866, -738]

[-66, -717, 575, -757]