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.
[289, 204, -577, 249, 445, 368, 348, -715, 596, -323, -291, -662, 183, -259, 487, 818, 109, 8]