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: [-242, -462, -851, 454, 705, 616, 368, -444, 669, -720, 238, -551, -525, 737, -896, 168, 203, 909, -671, -867, 961, 637]

[-242, 454, 616, -444, -525, 737, 909]