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.
[226, 938, 591, -218, 744, -84, 342, 846, -536, 283, 841, 130, 477, -729, -674, 352, -509, 756, 916]