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Search: id:A047736
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| A047736 |
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Number of score sequences in tournament with n players, when 9 points are awarded in each game. |
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+0
1
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| 1, 5, 50, 630, 9285, 151652, 2658131, 49061128, 942055396, 18662965393, 379195887105, 7867076520341, 166102773740621, 3559787677138284, 77278541685154409, 1696519572528877274
(list; graph; listen)
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OFFSET
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1,2
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FORMULA
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Nonnegative integer points (p_1, p_2, ..., p_n) in polytope p_0=p_{n+1}=0, 2p_i -(p_{i+1}+p_{i-1}) <= 9, p_i >= 0, i=1, ..., n.
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CROSSREFS
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Cf. A000571, A007747, A047729-A047731.
Sequence in context: A113330 A079157 A078244 this_sequence A141316 A093146 A049393
Adjacent sequences: A047733 A047734 A047735 this_sequence A047737 A047738 A047739
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KEYWORD
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nonn
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AUTHOR
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David W. Wilson (davidwwilson(AT)comcast.net)
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