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A013976 Number of tournaments on n nodes with a unique winner. 3
2, 6, 32, 600, 20544, 1218224, 160241152, 42129744768, 21293228876800, 22220602090444032 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..10.

Index entries for sequences related to tournaments

CROSSREFS

Sequence in context: A034997 A067735 A118077 * A213435 A083666 A083126

Adjacent sequences:  A013973 A013974 A013975 * A013977 A013978 A013979

KEYWORD

nonn,nice

AUTHOR

Michael Stob (stob(AT)udu.Calvin.EDU)

STATUS

approved

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Last modified May 25 00:21 EDT 2013. Contains 225631 sequences.