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Search: id:A005857
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| A005857 |
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The coding-theoretic function A(n,12,7).
(Formerly M0216)
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+0
1
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| 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 8
(list; graph; listen)
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OFFSET
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7,7
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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.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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E. M. Rains and N. J. A. Sloane, A(n,d,w) tables
Index entries for sequences related to A(n,d,w)
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CROSSREFS
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Sequence in context: A111890 A104277 A125893 this_sequence A025809 A114575 A131849
Adjacent sequences: A005854 A005855 A005856 this_sequence A005858 A005859 A005860
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KEYWORD
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nonn,hard
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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The version in the Encyclopedia of Integer Sequences had 1 instead of 2 at n=13.
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