Definition: 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.
Input: [997, -889, -844, 196, -976, 548, 589, 563, 940, 280, -349, -420, 197, -671, 146, 882, 614, 569]

[]