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.
[-13, 754, 711, 277, 615, -716, -619, 5, -841, 543, 224, 367, 55, 906, -556, -455, 24, 377, -900, 306, -921, 58, -933]