OFFSET
1,4
REFERENCES
T. A. Gulliver, Patric R. J. Östergård and N. I. Senkevitch, Optimal quaternary linear rate-1/2 codes of length <= 18, IEEE Trans. Info. Theory, 49 (No. 6, 2003), 1540-1543.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, May 27 2003
STATUS
approved