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.
[-409, -171, -979, 597, -310, 569, -919, -668, 988, -32, 382, 464, 213, 966, 277]