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Some Powers Sum Square (Posted on 2008-07-04) Difficulty: 3 of 5
Determine all possible nonnegative integer(s) P such that 22P+1 + 2P + 1 is a perfect square.

See The Solution Submitted by K Sengupta    
Rating: 2.3333 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
rats | Comment 5 of 10 |
(In reply to re: A084703 by Charlie)

Thanks for the calc Charlie. 

 


  Posted by xdog on 2008-07-04 23:34:26
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