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.
[-650, -515, 433, 196, -124, 13, -35, 941, 898, 772, -322, 522, -217, -256, -589, 37, -176]