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A061221 Number of tic-tac-toe games won after n plays. 0
0, 0, 0, 0, 1440, 5328, 47952, 72576, 81792 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

COMMENTS

As in chess, a "play" is an action by a single player, a "move" is two contiguous plays by each opponent.

LINKS

H. Bottomley, Details

Index entries for sequences related to tic-tac-toe

CROSSREFS

Sequence in context: A179691 A078095 A157508 * A187291 A187193 A023102

Adjacent sequences:  A061218 A061219 A061220 * A061222 A061223 A061224

KEYWORD

fini,full,nonn

AUTHOR

Henry Bottomley, May 31, 2001

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Last modified February 13 15:49 EST 2012. Contains 205521 sequences.