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.
[-333, 590, -194, 900, -3, -852, -528, 772, 148, -315, -884, -303, -690, -424, -742, 214, -412]