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: [606, -359, -130, 479, -721, -828, -675, 869, -85, 597, -987, 277, -85, -91, -332, 547]

[606, -828]