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: [-266, -869, 923, 533, -314, 563, 315, 98, 292, -297, -115, 275, 612, -487, 697, 693, -477, 417, 728, -836, 646, 49]

[292, 646]