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A068281
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1/14 the number of colorings of an n X n rhombic hexagonal array with 14 colors.
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1
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1, 1872, 429983424, 12118236294438144, 41905301129446014898200576, 17780352279236011016040115376770056192, 925664488474756221142848128240158691162017819238400, 5913011057048168843456253932545740404857450278470215562237034528768
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OFFSET
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1,2
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COMMENTS
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Terms for rhombic- and staggered- hexagonal arrays are the same for n in 1..4.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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