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.
[791, -729, 120, -888, -226, -250, -53, 205, -761, -113, 118, -122, -918, -877, -850, -523, -839, 466, -225, -462, 187, -19, -591, -493, 669]