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.
[-535, 219, -339, -292, 122, -346, -62, 136, -979, -522, 967, 83, 896, 474, 729, -677, -485, 444]