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.
[969, -467, 332, -583, -937, 602, -840, -724, 512, 705, 56, -711, -707, -530, 33, -475, -994, 409]