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: [-512, 782, 34, -104, -732, 825, 12, -571, 793, -389, -859, 585, -263, -670, 170, -263, 870, 38, -549, -960, 30]

[585]