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: [421, 549, -610, 144, -698, 829, -196, -18, -1000, 524, -631, -630, 362, -625, 203, 857, 653]

[]