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: [-620, -842, -433, 47, 426, -443, 561, -283, 329, -700, -759, 344, -357, 386, 780, 393, -242]

[393, -242]