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.
[319, 468, 224, -322, 538, 948, 992, 850, 50, 182, -748, -907, 469, -214, -649, 257, 993, -24, -620, -289, -646, -573]