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.
[-917, -148, 551, -43, 689, -558, 477, 624, -80, -22, -90, -952, 815, 335, 730, 206, 115, -427, -988]