id:A143246 - OEIS Search Results

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Number of (directed) Hamiltonian circuits in the n X n grid graph.

+0
2

0, 2, 0, 12, 0, 2144, 0, 9277152, 0, 934520913216, 0, 2152453777211211412, 0, 112252999240982874562527216, 0, 131765033045251672652319572331061144, 0, 3467852755777932367855581588111341658695967892, 0 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Eric Weisstein's World of Mathematics, GridGraph` `Eric Weisstein's World of Mathematics, HamiltonianCircuit`
	CROSSREFS	`Cf. A003763.` `Sequence in context: A167345 A156431 A067994 this_sequence A104014 A002929 A112261` `Adjacent sequences: A143243 A143244 A143245 this_sequence A143247 A143248 A143249`
	KEYWORD	`nonn`
	AUTHOR	`E. W. Weisstein (eric(AT)weisstein.com), Aug 01, 2008`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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