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A114959 Number of cyclic whist (or bridge) tournaments with n tables of 4 players. 1
1, 6, 20, 128, 1710, 81576, 7910127 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

Ian Anderson, Combinatorial designs and tournaments, Clarendon Press, Oxford, 1997, page 209

LINKS

Table of n, a(n) for n=1..7.

Bill Butler, Cyclic Bridge Tournaments

CROSSREFS

Sequence in context: A245855 A074012 A074013 * A000386 A000387 A145221

Adjacent sequences:  A114956 A114957 A114958 * A114960 A114961 A114962

KEYWORD

nonn

AUTHOR

Robert FERREOL, Feb 21 2006, corrected Jan 01 2007

STATUS

approved

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Last modified April 27 10:54 EDT 2017. Contains 285512 sequences.