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.
[-405, 898, -802, 150, -168, -693, 94, -546, 970, 432, -135, 264, 803, 256, -276]