Definition: 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.
Input: [-790, 113, -625, 341, 986, 415, -506, -440, -689, 297, 226, 37, 740, -460, 208, -350, -260, -395, -657]

[]