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: [252, -289, 716, -856, 835, -964, 251, 398, -643, -93, 734, 605, -152, 334, -1000, 126, -993, 18, -933, -641]

[252]