id:A124350 - OEIS Search Results

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a(n) = 4*n*([n^2/2]+1). For n>=3, this is the number of directed Hamiltonian paths on the n-prism graph.

+0
2

0, 4, 24, 60, 144, 260, 456, 700, 1056, 1476, 2040, 2684, 3504, 4420, 5544, 6780, 8256, 9860, 11736, 13756, 16080, 18564, 21384, 24380, 27744, 31300, 35256, 39420, 44016, 48836, 54120, 59644, 65664, 71940, 78744, 85820, 93456, 101380, 109896, 118716 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`Eric Weisstein's World of Mathematics, Hamiltonian Path`
	CROSSREFS	`Cf. A124349.` `Sequence in context: A128205 A085250 A166870 this_sequence A112611 A011915 A025220` `Adjacent sequences: A124347 A124348 A124349 this_sequence A124351 A124352 A124353`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Oct 26, 2006`
	EXTENSIONS	`Formula and further terms from Max Alekseyev (maxale(AT)gmail.com), Feb 7, 2008`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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