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A034244 Number of quaternary codes (not necessarily linear) of length n with 7 words. 0
0, 26, 10164, 2097080, 311400852, 37593032352, 3874477609666, 349607878149545, 28080454247154740 (list; graph; refs; listen; history; internal format)
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: A173130 A196427 A058449 * A015060 A015035 A112946

Adjacent sequences:  A034241 A034242 A034243 * A034245 A034246 A034247

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 14:29 EST 2012. Contains 205813 sequences.