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.
[527, 887, -437, 986, -666, -851, -329, 332, 493, -13, 725, -715, 494, 302, -561, 67, -784, 222, 435]