A057574 Maximal numbers of codewords in mixed code with n binary coordinates and 1 ternary coordinate with Hamming distance 3.

1, 1, 2, 3, 6, 8, 16, 26, 50

Offset

0,3

Links

Table of n, a(n) for n=0..8.

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

Crossrefs

Cf. A057575-A057584, A050142.

Sequence in context: A056348 A308546 A324737 * A198296 A276033 A327018

Adjacent sequences: A057571 A057572 A057573 * A057575 A057576 A057577

Keyword

nonn,more

Author

N. J. A. Sloane, Oct 04 2000

Status

approved