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: [-242, 908, 551, -982, 217, 143, -175, -492, -602, -257, 891, -804, 806, -908, 899, 343, 885, -58, 514, -4, -732]

[-242, 343, -4]