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A169761
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Consider binary linear [N,K,D] codes with D=6 and redundancy R = N-K = n; a(n) = maximal value of N.
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2
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OFFSET
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5,1
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COMMENTS
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A binary linear [N,K,D] code has length N, dimension K and minimal distance D.
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REFERENCES
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A. E. Brouwer, J. B. Shearer, N. J. A. Sloane and W. D. Smith, New table of constant weight codes, IEEE Trans. Info. Theory 36 (1990), 1334-1380.
F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978.
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LINKS
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EXAMPLE
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a(9) = 18 corresponds to the [18,9,6] extended quadratic residue code.
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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