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.
[-921, 720, 808, 411, -532, 61, -262, 569, -367, -451, -217, -318, 185, -39, -900, -794, 182, -940, 243, -538, 909, 193, -509, 63]