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.
[-809, -435, 234, -733, -921, -431, 41, 11, -33, -953, -76, 664, -659, 343, 887, 326]