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.
[-408, -472, 822, 861, -981, 333, -621, 410, 653, -658, -499, 349, -403, 672, 304, 909, 377, -88, -758, -267, -398, -345, -186]