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A034239 Number of quaternary codes of length 8 with n words. +0
2
1, 1, 8, 127, 16674, 16388502, 59893592245, 349607878149545, 2313452894091782101, 15234448027502727073180, 95092594038536680078007672, 553092980828190394446335839530 (list; graph; listen)
OFFSET

0,3

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: A029472 A001081 A034220 this_sequence A093586 A061549 A105094

Adjacent sequences: A034236 A034237 A034238 this_sequence A034240 A034241 A034242

KEYWORD

nonn

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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