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.
[-65, -567, 226, -731, -130, 355, -713, -182, 20, -934, 332, 463, -543, -289, -974, -285, 581, -4]