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.
[346, 390, -276, 393, 454, -555, -353, -834, -90, 849, 675, -246, -677, -293, -444, -582, -278]