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Search: id:A003447
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| A003447 |
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Number of dissections of a polygon.
(Formerly M1772)
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+0
1
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| 1, 2, 7, 26, 108, 434, 1765, 7086, 28384, 113092, 449582, 1783092, 7062611
(list; graph; listen)
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OFFSET
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4,2
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REFERENCES
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P. Lisonek, Closed forms for the number of polygon dissections. Journal of Symbolic Computation 20 (1995), 595-601.
R. C. Read, On general dissections of a polygon, Aequat. Math. 18 (1978), 370-388.
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CROSSREFS
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Adjacent sequences: A003444 A003445 A003446 this_sequence A003448 A003449 A003450
Sequence in context: A006603 A080244 A124542 this_sequence A150569 A150570 A150571
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KEYWORD
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nonn
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AUTHOR
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njas
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