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.
[-115, 177, -321, -717, 370, 48, 890, -535, -189, -720, 103, -936, 152, 27, -724, -169]