1^3/1! – 2^3/2! + 3^3/3! – … = 1^4/1! – 2^4/2! + 3^4/3! – …

 
 
Show that

SUM CUBE FACT 1

 
Are there pairs of exponents other than 3, 4 for which an equality of this type holds?

 
 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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About benvitalis

math grad - Interest: Number theory
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