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A057578
Maximal numbers of codewords in ternary code of length n with Hamming distance 3.
0
1, 1, 1, 3, 9, 18, 38
OFFSET
0,4
LINKS
Patric R. J. Östergård, Classification of small binary/ternary one-error-correcting codes (Appendix), Discrete Mathematics 223 (2000), 253-262.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Oct 04 2000
STATUS
approved