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.
[-688, -361, -828, 761, 912, -512, 176, 364, 510, -469, -631, -231, -411, -540, 930, 347, 600, -561]