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Search: id:A035728
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| A035728 |
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Coordination sequence for 33-dimensional cubic lattice. |
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+0
1
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| 1, 66, 2178, 47938, 792066, 10484034, 115852418, 1099811394, 9160333314, 68031186498, 456334097538, 2793666465090, 15745443972610, 82302279485250, 401492555264130, 1837895885382722, 7932626513059842
(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))^33.
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CROSSREFS
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Sequence in context: A133318 A140925 A017782 this_sequence A114252 A017729 A004365
Adjacent sequences: A035725 A035726 A035727 this_sequence A035729 A035730 A035731
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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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