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: [727, -895, 489, -674, -833, 763, -313, -644, 20, -15, -166, -708, 888, -427, -335, 943, 64, 440]

[727, -313, 888]