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: [-871, 486, -706, -200, -457, -497, -459, -526, 396, 78, -43, 317, 891, -722, -476, -635]

[]