Bordered magic squares of odd order
S. Vaithianathan · The Mathematical Gazette · 1998
A normal n × n magic square consists of the numbers 1, 2, … , n 2 arranged in a square so that the sum of each column, row and the two diagonals is In an odd order normal magic square , the central number is This article concerns bordered magic squares of odd order, which are squares that remain magic when each outer row and column is peeled off.