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Search: id:A028249
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| A028249 |
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Molien series for complete weight enumerator of self-dual code over GF(4) containing 1^n. |
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1
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| 1, 1, 1, 2, 3, 3, 6, 7, 8, 11, 14, 15, 21, 24, 27, 33, 39, 42, 52, 58, 64, 74, 84, 90, 105, 115, 125, 140, 155, 165, 186, 201, 216, 237, 258, 273, 301, 322, 343, 371, 399, 420, 456, 484, 512, 548, 584, 612, 657, 693
(list; graph; listen)
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OFFSET
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0,4
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LINKS
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G. Nebe, E. M. Rains and N. J. A. Sloane, Self-Dual Codes and Invariant Theory, Springer, Berlin, 2006.
E. M. Rains and N. J. A. Sloane, Self-dual codes, pp. 177-294 of Handbook of Coding Theory, Elsevier, 1998 (Abstract, pdf, ps).
Index entries for Molien series
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MAPLE
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(1+x^12)/((1-x^2)*(1-x^6)*(1-x^8)*(1-x^12));
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CROSSREFS
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Sequence in context: A117670 A025499 A022474 this_sequence A121833 A091606 A027037
Adjacent sequences: A028246 A028247 A028248 this_sequence A028250 A028251 A028252
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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