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.
[-141, 236, 800, 37, 52, -378, 869, 396, -51, 473, -667, 586, -646, -374, 387, -8, -478, -446, -395, -598, 798, -989]