id:A011894 - OEIS Search Results

Search: id:A011894

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[ n(n-1)(n-2)/12 ].

+0
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0, 0, 0, 0, 2, 5, 10, 17, 28, 42, 60, 82, 110, 143, 182, 227, 280, 340, 408, 484, 570, 665, 770, 885, 1012, 1150, 1300, 1462, 1638, 1827, 2030, 2247, 2480, 2728, 2992, 3272, 3570, 3885, 4218, 4569, 4940 (list; graph; listen)

	OFFSET	`0,5`
	COMMENT	`a(n+1)=floor[(n^3-n)/12] is an upper bound for the Kirchhoff index of a circulant graph with n vertices [Zhang&Yang] - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 26 2007`
	LINKS	`H. Zhang and Y. Yang,Resistance Distance and Kirchhoff Index in Circulant Graphs, Int. J. Quant. Chem. 107 (2007) 330-339.`
	CROSSREFS	`Sequence in context: A056871 A007504 A049688 this_sequence A071602 A046485 A109377` `Adjacent sequences: A011891 A011892 A011893 this_sequence A011895 A011896 A011897`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified July 19 08:04 EDT 2008. Contains 142098 sequences.

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