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 A105683 Weight distribution of [12,6,6]_3 ternary extended Golay code. 3
 1, 0, 264, 440, 24 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 REFERENCES J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag. F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier/North Holland, 1977. LINKS N. Heninger, E. M. Rains and N. J. A. Sloane, On the Integrality of n-th Roots of Generating Functions, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745. EXAMPLE Weight enumerator is x^12 + 264*x^6*y^6 + 440*x^3*y^9 + 24*y^12. PROG (Magma) K:=FiniteField(3); C:=GolayCode(K, true); W:=WeightEnumerator(C); W; CROSSREFS Cf. A105676, A001380, A002289, A105684, A109141. Sequence in context: A255804 A351802 A050240 * A160971 A235012 A211713 Adjacent sequences: A105680 A105681 A105682 * A105684 A105685 A105686 KEYWORD nonn,fini,full AUTHOR N. J. A. Sloane, May 06 2005 STATUS approved

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Last modified November 29 13:01 EST 2022. Contains 358429 sequences. (Running on oeis4.)