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A169763
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The coding-theoretic function A(n,4,5).
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0
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OFFSET
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4,4
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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.
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LINKS
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Table of n, a(n) for n=4..12.
A. E. Brouwer, Bounds for constant weight binary codes
Index entries for sequences related to A(n,d,w)
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CROSSREFS
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Sequence in context: A055278 A036628 A004035 * A000234 A136376 A099845
Adjacent sequences: A169760 A169761 A169762 * A169764 A169765 A169766
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KEYWORD
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nonn,more
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AUTHOR
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N. J. A. Sloane, May 08 2010
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EXTENSIONS
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The first open case is A(13,4,5) >= 123.
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STATUS
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approved
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