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.
[-652, -602, -522, 242, -969, 228, 104, 477, -453, 636, 302, -599, 709, 678, 169, 698, -606, 355]