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.
[233, -798, -47, -89, -974, -460, -579, -119, -738, -516, 696, -121, 159, -515, 426, -337, 808, -703, -968]