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A034368
Triangle of number of indecomposable linear [ n,k ] GF(4) codes (n >= 1, k >= 1) without 0 columns.
0
1, 1, 1, 1, 1, 2, 1, 1, 4, 4, 1, 1, 6, 14, 6, 1, 1, 9, 38, 38, 9, 1, 1, 13, 104, 238, 104, 13, 1
(list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,6
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..29.
H. Fripertinger, Isometry Classes of Codes
CROSSREFS
Cf. A034253, A034254, A034356, A034363-A034374.
Sequence in context: A116672 A161126 A128562 * A361745 A296157 A113582
Adjacent sequences: A034365 A034366 A034367 * A034369 A034370 A034371
KEYWORD
tabl,nonn
AUTHOR
N. J. A. Sloane.
STATUS
approved

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Last modified September 30 13:07 EDT 2024. Contains 376364 sequences.
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