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.
[-140, 43, 545, -79, 97, -644, -24, 739, -911, 320, -188, 326, -362, -621, 390, -230, 816, 839, 765, 829, 687, 937, -715, -85]