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.
[-577, -534, -15, 549, -599, -512, -707, -429, 671, -629, 208, -626, 384, 963, -145]