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.
[-997, -511, -219, -627, -173, 658, -768, 457, -390, 82, 589, -695, -335, -838, 760, -709, -682, -450, 103, -847, -49, -564]