Five Footwork's Structure Method about 3n Order Perfect Magic Square
Zhan Se · Journal of Hainan Normal University · 2014
Five footwork's structure method and their theoretical proof was given. This method may obtain(n!)3different 3n(n=2m+1 m≠3t+1,t=0,1,2… is natural number)order perfect magic square(including symmetry perfect magic square).