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.
[504, -97, -256, 124, 944, 627, 719, -167, -702, 359, -286, 982, 865, 615, 225, 556, 513, 937, -409, 575, -207]