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A034247 Number of quaternary codes (not necessarily linear) of length n with 10 words. 0
0, 23, 1930906, 36065804158, 360865277628727, 2729333815881686935, 17273734529317171068203, 95092594038536680078007672, 464647323565599860735629425620 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

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

LINKS

Table of n, a(n) for n=1..9.

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034188-.

Sequence in context: A156176 A013772 A320442 * A050234 A124993 A013818

Adjacent sequences:  A034244 A034245 A034246 * A034248 A034249 A034250

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 21 13:24 EDT 2019. Contains 328299 sequences. (Running on oeis4.)