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: [-323, -264, -567, -59, 337, 959, -340, -630, 503, 389, -945, 397, 117, 855, 863, -935, 464, 931, 79, 777]

[-323, 959, 464, 777]