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.
[184, 230, 834, -579, -235, -664, -384, -784, 645, -222, 299, 488, -753, -878, -367, -850]