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.
[-747, -263, -798, -188, -468, -582, 551, -777, 64, -581, 269, 539, 958, -272, 320, -946, -156, -380, 340, -867]