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.
[-459, -506, 452, 786, -420, -795, 802, -849, 379, -216, -91, 27, 179, -145, -840, 571, -838, 128, -192, -147, 660, -710, 188]