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: [408, -215, 877, -239, 571, -555, 473, 795, -889, -489, -987, 378, -96, -698, 699, -73, 401]

[-555]