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A061530 Number of complete "rational" games of n X n tic-tac-toe: for n > 2 these are games that are a theoretical draw after each move. +0
5
1, 24, 3584, 3848888994048 (list; graph; listen)
OFFSET

1,2

LINKS

J. Ferry, n X n tic-tac-toe (Mathematica programs followed by results)

Index entries for sequences related to tic-tac-toe

CROSSREFS

Cf. A061526, A061527, A061528, A061529.

Sequence in context: A088731 A072529 A071639 this_sequence A007241 A106207 A100089

Adjacent sequences: A061527 A061528 A061529 this_sequence A061531 A061532 A061533

KEYWORD

hard,nonn

AUTHOR

Jim Ferry (jferry(AT)alum.mit.edu), May 04 2001

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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