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: [84, 412, 613, -418, -322, -517, 745, -534, 764, 743, 903, -848, -236, 273, -122, -338, 739, -476]

[-848]