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.
[-426, -49, 18, 265, 244, -121, -237, 69, 852, -602, 789, 844, 746, 922, 851, -139, 550, -482, 313, -103, 454, -434]