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.
[249, 437, -537, -760, -663, 789, 9, 888, 723, 728, -37, -691, -887, 658, 969, 188, -598, -763, 345, 578, 45, 741, 476]