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: [547, -919, 91, -812, 751, 492, 977, -20, 778, -533, -480, -359, -10, 736, 258, -60, -248, 564, 542, -321, 533]

[-919]