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.
[638, -388, -197, 872, 230, -190, 3, 895, 530, -842, -898, -579, 968, 541, -23, -179, 594, -601]