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: [509, -422, -268, 47, -274, 617, 324, 622, -927, 916, -675, -107, 547, 307, -151, -542, -937, 108, -446, -908]

[-151]