A061530 - OEIS

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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.

1, 24, 3584, 3848888994048 (list; graph; refs; listen; history; internal format)

	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: A072529 A159681 A071639 * A166768 A159399 A184687` `Adjacent sequences: A061527 A061528 A061529 * A061531 A061532 A061533`
	KEYWORD	`hard,nonn`
	AUTHOR	`Jim Ferry (jferry(AT)alum.mit.edu), May 04 2001`

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Last modified February 16 10:53 EST 2012. Contains 205904 sequences.