Most-perfect pandiagonal magic squares and their Moore–Penrose inverse
Dietrich Trenkler, Götz Trenkler · International Journal of Mathematical Education in Science and Technology · 2004
In this note 4 × 4 most-perfect pandiagonal magic squares are considered in which rows, columns and the two main, along with the broken, diagonals add up to the same sum. It is shown that the Moore...