Answer:
Hi! I don't know if this is the answer you are looking for but based on the numbers that you have provided, it is easy to tell that all the numbers listed are <u>EVEN NUMBERS.</u>
Step-by-step explanation:
2,4,8, and 16 are all even
So the description of the provided set will be <u>EVEN NUMBERS</u>
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I hope I was of any help. If not, please let me know! Thank you and good luck!