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.
[229, 759, -980, 517, 355, 246, 184, -64, -266, 103, -862, 117, 847, 99, -533, 227, -196, 899]