A057581 Maximal numbers of codewords in mixed code with 3 binary coordinates and n ternary coordinates with Hamming distance 3.

2, 3, 6, 18, 42

Offset

0,1

Links

Table of n, a(n) for n=0..4.

Patric R. J. Östergård, Classification of small binary/ternary one-error-correcting codes (Appendix), Discrete Mathematics 223 (2000), 253-262.

Crossrefs

Cf. A057574-A057584, A050142.

Sequence in context: A294455 A277703 A080338 * A089424 A083563 A038056

Adjacent sequences: A057578 A057579 A057580 * A057582 A057583 A057584

Keyword

nonn,more

Author

N. J. A. Sloane, Oct 04 2000

Status

approved