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Search: id:A035833
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| A035833 |
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Coordination sequence for lattice D*_96 (with edges defined by l_1 norm = 1). |
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+0
1
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| 1, 192, 18432, 1179712, 56635392, 2175506880, 69653977088, 1912063019328, 45941752946688, 981577889655488, 18883048883742720, 330398144244136512, 5302106181975969792, 78587597425082438592, 1082317427128538560512
(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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FORMULA
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a(m)=add(2^k*binomial(n, k)*binomial(m-1, k-1), k=0..n)+2^n*binomial((n+2*m)/2-1, n-1); with n=96.
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CROSSREFS
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Sequence in context: A094949 A133064 A051526 this_sequence A048616 A001290 A078272
Adjacent sequences: A035830 A035831 A035832 this_sequence A035834 A035835 A035836
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KEYWORD
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nonn
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AUTHOR
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njas, J. Serra-Sagrista (jserra(AT)ccd.uab.es)
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