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A034242 Number of quaternary codes (not necessarily linear) of length n with 5 words. 0
0, 13, 254, 3227, 32970, 292103, 2303283, 16388502, 106287822 (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: A001508 A157946 A321849 * A142811 A034833 A101004

Adjacent sequences:  A034239 A034240 A034241 * A034243 A034244 A034245

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 13 16:50 EDT 2019. Contains 327968 sequences. (Running on oeis4.)