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: [-545, 213, -916, -234, -565, -594, 50, -254, 239, -335, 856, 639, 690, -794, 156]

[-545, -565]