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: [400, 823, -170, 381, -577, -999, 650, 3, -516, 353, 136, 759, 512, -382, 522, 64, -839, -611, -618, -93, 143, 479, 440, 405]

[-999, 3, 353]