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: [-99, 747, -946, 776, 829, 522, -675, -615, 607, 770, -415, -386, -400, -767, 277, 135, -26, -712, 121, 914, 946, 511, -395, 146, 925]

[-99, 747, -767, 121]