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.
[-579, 808, 217, -867, 917, -803, 689, -864, -748, 934, 638, 942, -605, 664, -33, 688, -726, 701, 476]