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: [689, -279, -431, -908, -874, -343, -221, -354, -87, 340, 952, -4, -363, 632, 646, -663, 57, -960, -141, 595, -68, 354, -481, 151, 535]

[-343, -4, -363, 646, -141, 595, 151, 535]