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A035707
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Coordination sequence for 12-dimensional cubic lattice.
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0
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1, 24, 288, 2312, 14016, 68664, 284000, 1022760, 3281280, 9545560, 25534368, 63521352, 148321344, 327572856, 688686048, 1385794152, 2681291520, 5008112280, 9060853280, 15926230920, 27266245056
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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REFERENCES
| J. Serra-Sagrista, Enumeration of lattice points in l_1 norm, Information Processing Letters, 76, no. 1-2 (2000), 39-44.
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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).
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FORMULA
| G.f.: ((1+x)/(1-x))^12.
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MATHEMATICA
| CoefficientList[Series[((1+x)/(1-x))^12, {x, 0, 20}], x] (* From Harvey P. Dale, June 21 2011 *)
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CROSSREFS
| Sequence in context: A097340 A001496 A055754 * A035475 A042110 A086941
Adjacent sequences: A035704 A035705 A035706 * A035708 A035709 A035710
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KEYWORD
| nonn,easy
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AUTHOR
| Serra-Sagrista, Joan; jserra(AT)ccd.uab.es
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EXTENSIONS
| Recomputed Nov 25 1998 by N. J. A. Sloane (njas(AT)research.att.com).
Clarified formula. [From Harvey P. Dale, June 21 2011]
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