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A057575 Maximal numbers of codewords in mixed code with n binary coordinates and 2 ternary coordinates with Hamming distance 3. +0
2
1, 2, 4, 6, 12, 22, 38, 72, 144, 288 (list; graph; listen)
OFFSET

0,2

LINKS

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

CROSSREFS

Cf. A057574-A057584, A050142.

Sequence in context: A073660 A102588 A005303 this_sequence A135231 A030793 A085988

Adjacent sequences: A057572 A057573 A057574 this_sequence A057576 A057577 A057578

KEYWORD

nonn

AUTHOR

njas, Oct 04 2000

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.


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