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: [6, 405, 415, 125, -586, 938, 583, 906, 309, -833, 822, -474, -903, -297, -395, 281, -23]

[6, -474]