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.
[-47, -482, 838, -377, 158, 516, -675, -538, -742, 610, 726, -517, -217, 591, 480, -419, 974, 998, -321, -180, 774, 744, 606]