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A047737 Number of score sequences in tournament with n players, when 10 points are awarded in each game. 0
1, 6, 61, 846, 13771, 248623, 4816659, 98277943, 2086173336, 45688601782, 1026218795502, 23536101285148, 549336702455778, 13014352354398322, 312313455482385108, 7579157833713922471 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

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}) <= 10, p_i >= 0, i=1, ..., n.

CROSSREFS

Cf. A000571, A007747, A047729-A047731.

Sequence in context: A034659 A064088 A191803 * A086403 A049120 A056546

Adjacent sequences:  A047734 A047735 A047736 * A047738 A047739 A047740

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.