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: [-775, 653, 6, -26, 557, 411, 879, 549, -341, -244, 723, 888, 846, 167, -412]

[6, 888]