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: [740, 465, -425, -651, 653, 663, -48, -130, 999, -360, 297, 577, -81, -377, -934, 710, -321, 795, 31, -433]

[999]