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A005950
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Theta series of 18-dimensional lattice associated with Sp_4(4), with det 256 and minimal norm 3.
(Formerly M5417)
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1
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1, 0, 0, 240, 3060, 19584, 77760, 249120, 774180, 2110720, 4621824, 9294480, 19873920, 40049280, 68181120, 110984160, 198425700, 342524160, 509271040, 735758640, 1183095144
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,4
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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).
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LINKS
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CROSSREFS
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KEYWORD
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nonn,easy,nice
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AUTHOR
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EXTENSIONS
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In the Encyclopedia of Integer Sequences this lattice was incorrectly described as the laminated lattice LAMBDA_18.
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STATUS
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approved
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