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.
Example: [77, 999, 855, 10, 56, 121, 801]
Example solution: [77, 999, 121]
Example explanation: The integers 77, 999, and 121 are the only integers in the input list that start and end with the same digit.

Problem: [-168, 724, 831, 148, -584, 458, 966, -853, -259, 437, -664, -565, -914, -591, -534, 97, 69, 798, 24, 604, -34, 138, -138, -541]

Solution: [-565]