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.
[566, 554, -87, 176, -203, 701, -500, 143, -499, -666, -115, -23, -225, 272, 458, 304, -402, -71, 803, -839, 946, 282]