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.
[-691, 271, 650, -85, 631, -302, -269, 593, 6, 499, -807, 530, 178, 215, 68, -361, -943, 279, 849]