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: [-881, -959, -278, 487, 268, -352, 642, -880, -599, -302, 364, -444, -541, -751, -609, 570]

[-959, -444]