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.
[-471, -248, -849, 939, -975, 114, -665, -964, -598, 176, -471, -944, -277, -601, -671, -665, -495, 254, 713]