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.
[-445, -360, -56, 539, -377, -124, 244, -854, 130, -360, -858, -699, 477, -945, 299, -140, -721, -838, 277, 639, 574, 820]