Definition: 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.
Input: [-892, -846, 100, -508, -681, 416, 998, -622, 431, -555, 218, -836, -684, 497, -867, 377, 290, 718, -195, 463]

[-555]