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.
[89, -400, -428, 403, -940, -937, -413, 45, -722, 814, 198, 65, -224, 203, 923, 880, -759, -349, 663, -606, 558, 181]