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: [958, -55, 282, -402, -719, -281, -731, 334, 570, 150, -517, -568, 272, 701, 75, 164, -30, 485, -783, -204, 721]

[-55, 282, 272]