A086262 - OEIS

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A086262

Number of n X n conference matrices (including both symmetric and antisymmetric).

1, 4, 0, 16, 0, 384, 0, 30720 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	COMMENTS	`a(n)=A086260(n)+A086261(n) for n>1`
	LINKS	`Eric Weisstein's World of Mathematics, C-Matrix`
	CROSSREFS	`Cf. A086260, A086261.` `Sequence in context: A199572 A003195 A190759 * A167361 A167314 A158802` `Adjacent sequences: A086259 A086260 A086261 * A086263 A086264 A086265`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Jul 14, 2003`

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Last modified February 15 07:22 EST 2012. Contains 205706 sequences.