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Numerous but Rare: An Exploration of Magic Squares

How rare are magic squares? So far, the exact number of magic squares of order n is only known for n ≤ 5. For larger squares, we need statistical approaches for estimating the number. For this purpose, we formulated the problem as a combinatorial optimization problem and applied the Multicanonical M...

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Dades bibliogràfiques
Publicat a:PLoS One
Autors principals: Kitajima, Akimasa, Kikuchi, Macoto
Format: Artigo
Idioma:Inglês
Publicat: Public Library of Science 2015
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC4431883/
https://ncbi.nlm.nih.gov/pubmed/25973764
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0125062
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