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A034231
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Number of ternary codes (not necessarily linear) of length n with 11 words.
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0
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0, 0, 10770, 391078610, 3726299739235, 21381615692198496, 94874768179629903791, 356146243319205483449324, 1175202923618550525380785445, 3477285812292457629346580658452, 9342276737713789131291334393809066, 22999181651575665250257608640008725008
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,3
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LINKS
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Table of n, a(n) for n=1..12.
H. Fripertinger, Isometry Classes of Codes
H. Fripertinger, Enumeration, construction and random generation of block codes, Designs, Codes, Crypt., 14 (1998), 213-219.
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CROSSREFS
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Cf. A034188-.
Sequence in context: A254993 A023084 A325885 * A229275 A345572 A345828
Adjacent sequences: A034228 A034229 A034230 * A034232 A034233 A034234
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane.
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EXTENSIONS
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More terms from Sean A. Irvine, Aug 08 2020
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STATUS
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approved
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