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: [-9, -532, 121, -634, -146, -622, -607, 512, 94, -217, -246, -28, -335, -983, 77, 369, -956, 569, -469, -394, -913]

[-9, 121, 77]