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: [-24, -699, 397, -39, -92, -210, -548, 324, -258, 955, 960, 865, 535, -422, -878, -661, 844, -290]

[535, -878]