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.
[-115, -831, -292, 65, -47, 394, -924, -34, -284, 802, 89, 720, 212, 937, 935, -20, -11, -406, 553]