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: [-564, -638, -514, 362, 848, 768, 81, 590, -784, 302, 471, -874, -729, 984, 494, 239, -400, 381, -368, -737]

[848, 494, -737]