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: [-121, 887, 331, -317, -163, -153, 432, -215, 719, -754, 270, -683, 34, 278, -87, -258]

[-121]