A057574 - OEIS

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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 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,3`
	LINKS	`Table of n, a(n) for n=0..8.` `P. R. J. Ostergard, 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`

Last modified January 26 01:48 EST 2020. Contains 331270 sequences. (Running on oeis4.)