chroeppel counted how many order-5 examples exist of these things, and FrÃ©
chroeppel counted how many order-5 examples exist of these things, and FrÃ©nicle de Bessy enumerated the 880 of these things of order 4. These things were assigned to each of the seven planets in works like the Liber de Angelis. The Kuberkolam is a term used in India to refer to one of these things, which can be generated by the Siamese method. One of these things appears below a bell and to the right of an hourglass in a DÃ¼rer engraving entitled Melencolia I. The Lo Shu is an example of, for ten points, what square arrays of numbers whose rows, columns, and main diagonals all sum to the same number? 
chroeppel counted how many order-5 examples exist of these things, and FrÃ©
magic squares