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.
[-669, -819, 569, -999, 406, -131, 909, -426, -170, 850, 490, -398, -309, -743, -769]