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: [-621, 476, 683, -424, 831, -976, -768, -795, 202, 357, -430, 575, -361, 153, 500, -233]

[-424, 202, 575]