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1, 5, 17, 53...

Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.

 

Puzzle ID:#167
Fun:*** (2.21)
Difficulty:*** (2.19)
Category:Series
Submitted By:trojan5x***
Corrected By:shenqiang

 

 

 



1, 5, 17, 53...

What are the next three numbers?


Answer

161, 485, 1457...

Multiply by 3 and add 2.

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