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A034239 Number of quaternary codes of length 8 with n words. 1
1, 1, 8, 127, 16674, 16388502, 59893592245, 349607878149545, 2313452894091782101, 15234448027502727073180, 95092594038536680078007672, 553092980828190394446335839530 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

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=0..11.

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034188-.

Sequence in context: A178790 A297214 A034220 * A171755 A233089 A204194

Adjacent sequences:  A034236 A034237 A034238 * A034240 A034241 A034242

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified November 20 14:54 EST 2019. Contains 329337 sequences. (Running on oeis4.)