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: [481, -899, 67, -161, -388, -169, 555, -690, 768, 557, -554, -85, 844, -118, 693, -775, -337, -132, -825, -1000, 856, -946, 604]

[-161, 555]