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: [-915, -774, -672, 825, -383, 381, -689, -929, -804, -915, 683, 847, 84, 984, -929, -372, 294, 149, 390, -315]

[-383, -929, -929]