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.
[-85, -422, -171, -604, 995, -865, -487, -319, -18, -634, 344, -377, 336, 424, 474]