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.
[-91, -865, 522, -645, 672, -24, 986, 478, -912, 984, 414, -746, 40, 351, -500, -691, -605, 449, -832]