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: [-756, -281, 949, 596, 751, -921, 149, 329, -730, -917, 573, 452, -239, -810, 606, 665, -445, 382, 668]

[949, 606]