1^2/1! + 3^2/3! + 5^2/5! + … = 2^2/2! + 4^2/4! + 6^2/6! + …

 
 
Show that

SUM SQR FACT 1

 

Are there exponents other than   n = 2   for which the equality holds?
 
 

 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 

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About benvitalis

math grad - Interest: Number theory
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