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.
[443, -440, -351, -298, 394, 913, 939, 782, 647, -611, -670, -439, -783, -250, -535, -950, 40, -543, -510, -581, -156, -530, -826, -751, 713]