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: [-486, -440, 72, -521, -151, 878, 496, -25, -922, 411, 580, -669, -798, 973, 487, -727, 966, 97, -369, -291]

[-151, 878, -727]