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.
[103, -766, -980, 988, 121, -698, -73, -837, 629, -195, 581, -721, 690, -980, 936, -946]