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.
[-920, 830, -740, -801, 52, -738, -784, -790, -437, -591, 174, 315, 984, 797, -235, -906]