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: [-181, -317, -844, 994, 604, -237, 731, -519, -489, -44, 865, -357, -872, 160, -63, 320, 419, 837, 919, -517, -673]

[-181, -44, 919]