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A297664
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Number of chordless cycles in the n X n grid graph.
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7
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0, 1, 5, 24, 229, 3436, 65772, 1743247, 78586742, 7234839185, 1330059590925, 421587920205546, 212201572752086670, 170288846375423693683, 227570453486998336648738, 527014715702923506908210573, 2140337449056844246626590305042, 15055309813180236733267168372538873
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OFFSET
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1,3
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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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