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.
[-685, 993, -962, -382, 840, -563, 109, 93, 147, -90, 45, 783, 965, 945, -405]