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A061221 Number of tic-tac-toe games won after n plays. 0

%I #10 Feb 16 2015 13:42:10

%S 0,0,0,0,1440,5328,47952,72576,81792

%N Number of tic-tac-toe games won after n plays.

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

%H H. Bottomley, <a href="http://www.se16.info/hgb/tictactoe.htm">Details</a>

%H <a href="/index/Th#TTT">Index entries for sequences related to tic-tac-toe</a>

%K fini,full,nonn

%O 1,5

%A _Henry Bottomley_, May 31 2001

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)