Definition: 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.
Input: [394, -111, 120, 290, -947, 111, -162, -689, 686, 763, 111, 386, -186, 303, -903, 322, 250, 284, 954, 33, -167, 535, -983, 349, 171]

[-111, 111, 686, 111, 303, 33, 535, 171]