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.
[133, 861, 503, -832, 778, -875, 994, -656, -905, -905, 155, 227, -921, -596, -908, 510, 119, 747, 702, -416, 844, 20, -331, -587]