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.
[-54, 919, -921, 302, -614, 798, -280, -104, -181, -654, 200, -439, 911, -449, -145, 563, 24]