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.
[-831, 532, 211, -809, 841, -358, -434, 828, -212, -442, 154, -617, 310, 237, 290, 152, 678]