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.
[-784, 449, -918, 561, -249, -162, 303, -5, -237, -455, -574, -182, 247, -248, 686, -92, 353, 603, 134]