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: [-433, -19, 734, 380, -952, -807, -289, 644, 381, -934, -652, -634, -666, 500, 828, 1, 863, -230, 280, -406]

[-666, 828, 1]