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A280772
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Number of simple tournaments with n nodes.
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1
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OFFSET
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1,5
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COMMENTS
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These values were obtained by using Sagemath.
It would be good to know exactly why this sequence differs from A003505, which has the same name. - N. J. A. Sloane, Jan 18 2017
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LINKS
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Table of n, a(n) for n=1..8.
Vladimír Müller, Jaroslav Nešetřil, Jan Pelant, Either tournaments or algebras?, Discrete Math. 11 (1975), 37-66. See table 1 on page 65.
Vladimír Müller, Jaroslav Nešetřil, Jan Pelant, Either tournaments or algebras?, Discrete Math. 11 (1975), 37-66. [Annotated copy] See table 1 on page 65.
Index entries for sequences related to tournaments
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CROSSREFS
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See A003505 for another version.
Sequence in context: A341780 A060194 A068858 * A166359 A195515 A003505
Adjacent sequences: A280769 A280770 A280771 * A280773 A280774 A280775
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KEYWORD
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nonn,more
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AUTHOR
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Jamel Dammak, Dec 11 2016
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STATUS
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approved
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