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Soit n² + 1.
An associative magic square is a magic square
for which every pair of numbers symmetrically opposite to the center sum up
to the same value. |
Le célèbre carré magique de Dürer est associatif. 16 + 1 = 3 + 14 = 2 + 15 = 13 + 4 =
8 + 9 = 12 + 5 = 17 = 4² + 1 Le carré central est lui-même
associatif. 10 + 7 = 11 + 6 = 17 |
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Générales
Ordre
impair (odd)
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Voir Exemples
d'ordre 9
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Associative magic square, also called
symmetrical or center-symmetric: a magic square where all pairs of cells
diametrically equidistant from the center of the square equal the sum of the
first and last terms of the series, or n² + 1. |
Suite |
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Voir |
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Sites |
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Cette page |
http://villemin.gerard.free.fr/Wwwgvmm/CarreMag/Associat.htm |
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