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: [-440, 352, -787, 67, 162, 303, -758, 138, -733, 174, 37, 377, -616, -903, 518, -361, 631]

[-787, 303, -616]