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Search: id:A035733
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| A035733 |
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Coordination sequence for 38-dimensional cubic lattice. |
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+0
1
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| 1, 76, 2888, 73188, 1392016, 21202556, 269493720, 2941076500, 28142347040, 239933990060, 1846012202088, 12950575751748, 83558656596144, 499454941121244, 2782948528883448, 14533133495314548
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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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
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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
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((1+x)/(1-x))^38.
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CROSSREFS
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Sequence in context: A061618 A060190 A017792 this_sequence A035804 A017739 A116264
Adjacent sequences: A035730 A035731 A035732 this_sequence A035734 A035735 A035736
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KEYWORD
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nonn,easy
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AUTHOR
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Serra-Sagrista, Joan; jserra(AT)ccd.uab.es
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EXTENSIONS
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Recomputed Nov 25 1998 by njas.
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