A105684 Weight distribution of [11,6,5]_3 ternary Golay perfect code.

1, 0, 0, 0, 0, 132, 132, 0, 330, 110, 0, 24

Offset

0,6

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

Table of n, a(n) for n=0..11.

Example

Weight enumerator is x^11 + 132*x^6*y^5 + 132*x^5*y^6 + 330*x^3*y^8 + 110*x^2*y^9 + 24*y^11.

Prog

(Magma) K:=FiniteField(3); C:=GolayCode(K, false); W<x, y>:=WeightEnumerator(C); W;

Crossrefs

Cf. A105676, A001380, A002289, A105683.

Sequence in context: A243832 A331909 A001295 * A211407 A108601 A345532

Adjacent sequences: A105681 A105682 A105683 * A105685 A105686 A105687

Keyword

nonn,fini,full

Author

N. J. A. Sloane, May 06 2005

Status

approved