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.
[975, 281, -579, -48, 123, 655, 510, -859, -999, -943, -812, 409, 353, 230, -222, 339, 921, 34, -278, 1, -975]