id:A158074 - OEIS Search Results

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Number of (directed) Hamiltonian cycles on a 3x(2n) knight's tour graph.

+0
3

0, 0, 0, 0, 32, 352, 3072, 30848, 295456, 2896832, 28120096, 273895232, 2664515712, 25931157504, 252338724352, 2455552258304, 23895692937216, 232533011307776, 2262837745837568, 22020130538878208, 214282979451801088 (list; graph; listen)

	OFFSET	`1,5`
	LINKS	`Eric Weisstein's World of Mathematics, Knight's Tour`
	CROSSREFS	`Equals 2*A070030(n). Cf. A070030 for details and references [From Eric W. Weisstein (eric(AT)weisstein.com), Mar 18 2009]` `Sequence in context: A145402 A009797 A006763 this_sequence A105250 A055752 A125420` `Adjacent sequences: A158071 A158072 A158073 this_sequence A158075 A158076 A158077`
	KEYWORD	`nonn`
	AUTHOR	`E. W. Weisstein (eric(AT)weisstein.com), Mar 13, 2009`
	EXTENSIONS	`Extended by Eric W. Weisstein (eric(AT)weisstein.com), Mar 18 2009`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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