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A034367 Triangle of number of linear [ n,k ] GF(4) codes (n >= 1, k >= 1) without 0 columns. 0
1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 1, 6, 9, 4, 1, 1, 9, 24, 17, 5, 1, 1, 12, 55, 70, 28, 6, 1, 1, 17, 131, 323, 189, 44, 7, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,5

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..36.

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034253, A034254, A034356, A034363-A034374.

Sequence in context: A058717 A110470 A055080 * A034371 A318951 A101321

Adjacent sequences:  A034364 A034365 A034366 * A034368 A034369 A034370

KEYWORD

tabl,nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified April 15 19:43 EDT 2021. Contains 342977 sequences. (Running on oeis4.)