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.
[343, -842, -696, -205, 365, 965, 755, 474, 26, 961, 940, -685, 888, -343, -66, -646]