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.
[-255, -724, 4, -198, -17, 723, 696, -304, -717, 649, 895, -127, 650, 694, 44, 640, 366, 533, 843]