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.
[397, -577, 309, -603, -428, -697, 445, -896, -606, -689, -539, 57, -342, -479, -765, 589, -874, 700, -376, 991, 190]