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A028382 Weight distribution of [ 31,16,7 ] binary BCH and quadratic-residue codes. +0
1
1, 0, 0, 0, 0, 0, 0, 155, 465, 0, 0, 5208, 8680, 0, 0, 18259, 18259, 0, 0, 8680, 5208, 0, 0, 465, 155, 0, 0, 0, 0, 0, 0, 1 (list; graph; listen)
OFFSET

0,8

REFERENCES

F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 494.

LINKS

M. Terada, J. Asatani and T. Koumoto, Weight Distribution

C. J. Tjhai and Martin Tomlinson, Weight Distributions of Quadratic Residue and Quadratic Double Circulant Codes over GF(2)

CROSSREFS

Sequence in context: A063340 A105986 A129640 this_sequence A131960 A101535 A010086

Adjacent sequences: A028379 A028380 A028381 this_sequence A028383 A028384 A028385

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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