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.
[-133, 562, 34, 488, 872, 681, -726, -893, -144, -612, -453, -92, -749, -272, 302, -719, 892, -119, 229, 568]