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: [53, -269, -682, -663, -625, 545, -629, 143, -248, -596, 260, 627, -686, -756, 593, -714, 179, 241, 539, -173, 521, -683]

[545, -686]