Magic constant equation

BobFijiwinkle

Hey all. I'm trying to convert a series which gives me the magic constant for a magic square into an equation. How would I go about doing this?

The series is:
[tex] \mbox{S}=\left[ \frac{n+1}{2}+\left( n-1 \right)n \right] [/tex]

BobFijiwinkle	Magic constant equation Tweet Hey all. I'm trying to convert a series which gives me the magic constant for a magic square into an equation. How would I go about doing this? The series is: [tex] \mbox{S}=\left[ \frac{n+1}{2}+\left( n-1 \right)n \right] [/tex]