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: [-134, 545, 338, 408, -888, -377, 6, 536, 783, -860, -439, 584, 393, -362, -67, -824, 345, -369, 585, -974, 336]

[545, -888, 6, 393, 585]