

A030062


Weight distribution of [ 96,48,12 ] doublyeven selfdual "octern" code.


0



1, 0, 0, 248, 9672, 3219288, 369688144, 18640824768, 422091297303, 4552776690944, 24292916390448, 65726628219120, 91448124030784, 65726628219120, 24292916390448, 4552776690944, 422091297303, 18640824768, 369688144, 3219288, 9672, 248, 0, 0, 1
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OFFSET

0,4


REFERENCES

Chapman, Higher power residue codes, Finite Flds Applic. 3 (1997), 353369.


LINKS



MAPLE

f := x^8+14*x^4*y^4+y^8;
g := x^4*y^4*(x^4y^4)^4;
f^12168*f^9*g+7548*f^6*g^275672*f^3*g^3+30318*g^4;
seq(coeffs(coeff(%, x, 4*i)), i=0..degree(%)/4);


CROSSREFS



KEYWORD

nonn,fini,full


AUTHOR



EXTENSIONS



STATUS

approved



