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Search: id:A006913
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| A006913 |
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Theta series of laminated lattice LAMBDA_12^{mid}.
(Formerly M5467)
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+0
1
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| 1, 0, 632, 3328, 18440, 44032, 139872, 236032, 589576, 829440, 1803600, 2250496, 4499360, 5196800, 9676480, 10694144, 18865928, 19884032, 34147224, 34636032, 57643440, 57413632, 92796192, 90131968, 143856544, 136744960
(list; graph; listen)
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OFFSET
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0,3
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
E. C. Pervin, personal communication.
J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 157.
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CROSSREFS
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Sequence in context: A105305 A002227 A139066 this_sequence A154088 A074762 A112137
Adjacent sequences: A006910 A006911 A006912 this_sequence A006914 A006915 A006916
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KEYWORD
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nonn,nice,easy
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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