SOLUTION: Find the next three terms 1,3,7,15,31

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Question 993843: Find the next three terms 1,3,7,15,31
Answer by ikleyn(52788)   (Show Source): You can put this solution on YOUR website!
.
 1 = 2 - 1,

 3 = 4 - 1,

 7 =  
15 = 
31 = 


General formula  = .


Next terms


63 = 
127 = 
255 = 


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