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: [-253, 816, -859, -18, 691, 505, -716, 267, -203, -601, 229, 799, 623, 480, 336, -638, 9, 532, -169, 913, 965, -273, 691, -267, -975]

[505, 9]