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A287651
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Number of reduced pairs of orthogonal diagonal Latin squares of order n.
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3
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OFFSET
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1,4
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COMMENTS
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A pair of orthogonal diagonal Latin squares is reduced if their first rows are in natural order.
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LINKS
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E. I. Vatutin, S. E. Kochemazov, O. S. Zaikin, M. O. Manzuk, V. S. Titov, Combinatorial characteristics estimating for pairs of orthogonal diagonal Latin squares, Multicore processors, parallel programming, FPGA, signal processing systems (2017), pp. 104-111 (in Russian).
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FORMULA
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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