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.
[582, -547, 523, -294, -244, -348, -441, 100, -619, -568, 198, 771, -877, 271, -160, -515]