Definition: 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.
Input: [-274, 209, -666, 265, 956, -914, 227, 594, -488, 933, -952, -604, -656, -608, 61, -501, -560, 826, 713, 271, -167, 299]

[-666, -656]