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.
[-624, -598, -374, 851, 656, 774, 289, 587, 31, 668, 718, -303, 922, 410, 644, -964, 826, -476, -64, 236, -127]