A057582 - OEIS

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A057582

Maximal numbers of codewords in mixed code with 4 binary coordinates and n ternary coordinates with Hamming distance 3.

2, 6, 12, 28, 72 (list; graph; refs; listen; history; text; internal format)

	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: A237500 A330455 A183467 * A094779 A093387 A324408` `Adjacent sequences: A057579 A057580 A057581 * A057583 A057584 A057585`
	KEYWORD	`nonn,more`
	AUTHOR	`N. J. A. Sloane, Oct 04 2000`
	STATUS	`approved`

Last modified March 8 23:37 EST 2021. Contains 341960 sequences. (Running on oeis4.)