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A034337 Number of inequivalent binary [ n,3 ] codes of dimension <= 3 without zero columns. 7
1, 2, 4, 7, 11, 19, 29, 44, 66, 96, 136, 193, 265, 361, 485, 643, 841, 1093, 1401, 1782, 2248, 2811, 3487, 4301, 5263 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

H. Fripertinger and A. Kerber, in AAECC-11, Lect. Notes Comp. Sci. 948 (1995), 194-204.

LINKS

Table of n, a(n) for n=1..25.

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034253. A column of A076832.

Sequence in context: A078513 A170804 A024622 * A083024 A003292 A007864

Adjacent sequences:  A034334 A034335 A034336 * A034338 A034339 A034340

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified May 25 04:19 EDT 2013. Contains 225638 sequences.