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.
[555, -16, 429, -739, -384, -38, 296, 757, -280, -913, 544, 385, -474, 683, -535, -54, -334, -133]