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.
[-831, -255, -191, 16, -174, -55, 386, 990, -864, -612, 623, 750, -407, -471, 25, -62, 141, -73, -772, -820, 180, 212]