Definition: 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.
Input: [-165, -208, -633, 493, 459, 415, 235, -753, 946, -804, 503, -242, 746, 321, 194, 326, 548, -727]

[-242, -727]