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A034249 Number of quaternary codes (not necessarily linear) of length n with 12 words. 0
0, 10, 40411006, 16115614918786, 2743732568913925577, 335945077218184962957540, 34003737003435994894150148682, 2984588821879989225616325978449208 (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..8.

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034188-.

Sequence in context: A116126 A220145 A057141 * A131679 A259391 A279540

Adjacent sequences:  A034246 A034247 A034248 * A034250 A034251 A034252

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 21 19:25 EDT 2019. Contains 325199 sequences. (Running on oeis4.)