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.
[-585, -371, 79, 11, -652, -935, -966, -363, -724, 308, 156, -475, 479, 115, 756, 764, 579]