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: [-776, 658, -931, 791, 86, -156, -134, 262, 372, -337, -183, 203, 760, 250, -267, -510, -58, 666]

[262, 666]