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.
[-490, -599, 179, 995, 116, -469, 880, 817, 803, -999, -128, 511, 639, -804, -583, 54, -2, 780, -157, -525, 266, -683]