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, -247, 564, -858, 25, -917, 410, -811, 773, -244, 926, -375, 971, -56, 210]

[-858]