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A008415 Coordination sequence for 7-dimensional cubic lattice. +0
2
1, 14, 98, 462, 1666, 4942, 12642, 28814, 59906, 115598, 209762, 361550, 596610, 948430, 1459810, 2184462, 3188738, 4553486, 6376034, 8772302, 11879042, 15856206, 20889442, 27192718 (list; graph; listen)
OFFSET

0,2

LINKS

J. H. Conway and N. J. A. Sloane, Low-Dimensional Lattices VII: Coordination Sequences, Proc. Royal Soc. London, A453 (1997), 2369-2389 (Abstract, pdf, ps).

FORMULA

G.f.: ((1+x)/(1-x))^7.

CROSSREFS

Adjacent sequences: A008412 A008413 A008414 this_sequence A008416 A008417 A008418

Sequence in context: A044646 A055844 A008534 this_sequence A003206 A101376 A099193

KEYWORD

nonn,easy

AUTHOR

njas

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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