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.
[-682, -392, 714, 76, 474, -366, 365, 507, 131, 638, -975, -316, -516, -530, -562, 921, -379, -241, -219, 46, -984, -623]