SOLUTION: what is the next number in the sequence? 2,4,8,14,_

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Question 820074: what is the next number in the sequence?
2,4,8,14,_
Answer by jerryguo41(197) About Me  (Show Source):
You can put this solution on YOUR website!
22
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2%2B1%282%29=4
4%2B2%282%29=8
8%2B3%282%29=14
14%2B4%282%29=22