Average of 3^2, 4^2, 5^2, …, n^2 is itself a perfect square

 
 
Average of 1^2, 2^2, 3^2, …, n^2 is itself a perfect square

 
AVERAGES SQRS 2

 
 
 

 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 

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About benvitalis

math grad - Interest: Number theory
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