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.
[835, 258, 882, 687, -589, -929, -910, -456, -213, 731, -916, 420, 345, 490, 744, -227, -467, -739, 195, -273, -54]