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Search: id:A019439
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| A019439 |
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Number of ways of tiling a 2 X n rectangle with dominoes and triominoes. |
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+0 1
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OFFSET
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1,2
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COMMENT
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The old entry with this sequence number was a duplicate of A007737.
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REFERENCES
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Jaime Rangel-Mondragon, Polyominoes and Related Families, The Mathematica Journal, 9:3 (2005), 609-640.
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KEYWORD
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nonn,new
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AUTHOR
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njas, Oct 04 2008
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