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: [468, 791, -246, 404, -423, -500, -252, -415, 440, 266, -327, -609, -435, -968, -465, 963, 294, -329]

[404, -252]