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: [-167, -312, -436, -560, 532, 651, -967, 409, 769, 793, 97, -320, -892, -994, -33, -677, -642, 168]

[-33]