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.
[-381, 946, -813, -442, -127, -124, -40, -304, -777, 521, -627, -395, -411, 275, 709, -539, 493, 564, -612, -944, 659]