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: [366, -358, 378, -249, -435, -339, 462, -438, -844, 760, 403, 953, -289, -370, -214, -418, 6, 287, -259]

[6]