A047731 Number of score sequences in tournament with n players, when 5 points are awarded in each game.

1, 3, 18, 131, 1111, 10461, 105819, 1127413, 12499673, 143021541, 1678718575, 20123155604, 245521479531, 3041006378312, 38157059717410, 484209044329613, 6205758830280388, 80235572611152385

Offset

1,2

References

P. A. MacMahon, Chess tournaments and the like treated by the calculus o symmetric functions, Coll. Papers I, MIT Press, 344-375.

Links

Qihao Ye, Table of n, a(n) for n = 1..858

Index entries for sequences related to tournaments

Crossrefs

Cf. A000571, A007747, A047729, A047730.

Sequence in context: A368963 A154931 A362704 * A291841 A322139 A236342

Adjacent sequences: A047728 A047729 A047730 * A047732 A047733 A047734

Keyword

nonn

Author

David W. Wilson

Status

approved