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: [-293, -938, 405, 666, 924, -320, 525, -94, -943, -152, 267, 204, 284, -624, -714, -497, 584, 435, 575, -548, -892]

[666, 525, 575]