On the sequence A079500 and its combinatorial interpretations.
Frosini, A., Rinaldi, S. (2006)
Journal of Integer Sequences [electronic only]
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Displaying similar documents to “Tilings by translation: enumeration by a rational language approach.”
On the sequence A079500 and its combinatorial interpretations.
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Journal of Integer Sequences [electronic only]
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An algorithm for deciding if a polyomino tiles the plane
Ian Gambini, Laurent Vuillon (2007)
RAIRO - Theoretical Informatics and Applications
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For polyominoes coded by their boundary word, we describe a quadratic algorithm in the boundary length which improves the naive algorithm. Techniques used emanate from algorithmics, discrete geometry and combinatorics on words.
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Conjectured statistics for the higher -Catalan sequences.
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Sapounakis, A., Tsikouras, P. (2004)
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