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.
[993, -298, -942, -351, -587, -255, -421, 972, 78, 92, -515, 970, 186, -930, 482]