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A174253
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Number of tilings of a 9 X n rectangle with n nonominoes of any shape.
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5
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1, 1, 9, 1095, 145415, 15661597, 1418159011, 112976454947, 8812020831683, 706152947468301, 58015563977931125
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history;
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OFFSET
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0,3
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LINKS
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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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Bob Harris (me13013(AT)gmail.com), Mar 13 2010
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STATUS
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approved
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