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A181584
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Number of cycles of length (2n+1)^2-1 on 2n+1 X 2n+1 square grid
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2
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OFFSET
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1,1
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COMMENTS
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This sequence is a way to extend the sequence A003763 in case of grids with odd number of nodes: a(n) is the number of cycles in odd-side square lattice with maximum possible length.
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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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STATUS
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approved
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