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: [-358, -295, 154, 618, -520, 663, -402, 784, -110, 642, -157, -964, -729, 127, -608, 536, -947, -831, -170, 100, -521, -343]

[-343]