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A034227 Number of ternary codes (not necessarily linear) of length n with 7 words. +0
1
0, 2, 846, 120213, 10274578, 664545445, 35754455353, 1670170058120, 69308975221311, 2593006992632304 (list; graph; listen)
OFFSET

1,2

REFERENCES

H. Fripertinger, Enumeration, construction and random generation of block codes, Designs, Codes, Crypt., 14 (1998), 213-219.

LINKS

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034188-.

Sequence in context: A109555 A013537 A028485 this_sequence A128667 A050247 A070967

Adjacent sequences: A034224 A034225 A034226 this_sequence A034228 A034229 A034230

KEYWORD

nonn

AUTHOR

njas

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Last modified July 25 02:12 EDT 2008. Contains 142294 sequences.


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