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.
[554, -920, -334, -601, 687, -24, 153, -564, -56, 583, -85, -425, 872, -537, 833, 605, 524, -742, 857]