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A034231 Number of ternary codes (not necessarily linear) of length n with 11 words. 0
0, 0, 10770, 391078610, 3726299739235, 21381615692198496, 94874768179629903791, 356146243319205483449324, 1175202923618550525380785445, 3477285812292457629346580658452, 9342276737713789131291334393809066, 22999181651575665250257608640008725008 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

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.

CROSSREFS

Cf. A034188-.

Sequence in context: A254993 A023084 A325885 * A229275 A345572 A345828

Adjacent sequences:  A034228 A034229 A034230 * A034232 A034233 A034234

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Sean A. Irvine, Aug 08 2020

STATUS

approved

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Last modified August 19 18:30 EDT 2022. Contains 356229 sequences. (Running on oeis4.)