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.
[339, -767, 832, -529, 722, -974, 153, -541, 290, -185, 27, 215, -663, -245, 467, -437]