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.
[-117, 7, -778, 26, -36, -550, 614, -223, -462, 737, 759, 807, -386, 549, -392]