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.
[-135, -364, -703, 201, -265, -849, 892, -890, 153, 793, 107, -860, 24, 565, 508, 821, 219, -535, 500, -155, 237, -248, -570]