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A086261 Number of antisymmetric n X n conference matrices. 2
1, 2, 0, 16, 0, 0, 0, 30720 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

LINKS

Eric Weisstein's World of Mathematics, C-Matrix

CROSSREFS

Cf. A086260, A086262.

Sequence in context: A088504 A189425 A074031 * A111978 A146558 A025600

Adjacent sequences:  A086258 A086259 A086260 * A086262 A086263 A086264

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Jul 14, 2003

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.