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A028240 Weight distribution of (256,2^16,120) Kerdock code. 1
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 32512, 510, 32512, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,16

REFERENCES

F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 456.

LINKS

Table of n, a(n) for n=0..32.

A. R. Hammons, Jr., P. V. Kumar, A. R. Calderbank, N. J. A. Sloane and P. Solé, The Z_4 linearity of Kerdock, Preparata, Goethals and related codes, IEEE Trans. Inform. Theory, 40 (1994), 301-319.

EXAMPLE

x^256+y^256+510*x^128*y^128+32512*x^120*y^136+32512*y^120*x^136.

CROSSREFS

Cf. A010032, A028238, A109151.

Sequence in context: A031639 A233680 A243857 * A251000 A134698 A134949

Adjacent sequences:  A028237 A028238 A028239 * A028241 A028242 A028243

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified January 18 00:50 EST 2022. Contains 350410 sequences. (Running on oeis4.)