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.
[182, 722, 573, 49, -417, -726, -223, -676, 53, -68, 490, -687, 307, -717, 455]