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.
[-213, 816, -440, -424, -24, 434, -243, -298, -732, -686, -718, -640, -200, 470, -134, 531, -599]