id:A129348 - OEIS Search Results

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Number of (directed) Hamiltonian circuits in the cocktail party graph of order n.

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0, 2, 32, 1488, 112512, 12771840, 2036229120, 434469611520, 119619533537280, 41303040523960320, 17481826772405452800, 8902337068174698086400, 5370014079716477003366400, 3786918976243761421064601600, 3087031512410698159166482022400, 2880726660365605475506018320384000 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Max Alekseyev, Table of n, a(n) for n = 1..40` `Eric Weisstein's World of Mathematics, Cocktail Party Graph` `Eric Weisstein's World of Mathematics, HamiltonianCircuit`
	CROSSREFS	`Sequence in context: A012214 A012140 A012209 this_sequence A087084 A088386 A093584` `Adjacent sequences: A129345 A129346 A129347 this_sequence A129349 A129350 A129351`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Apr 10, 2007`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

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