A034353 - OEIS

A034353

Number of indecomposable binary [ n,6 ] codes without 0 columns.

0, 0, 0, 0, 0, 0, 1, 5, 31, 165, 809, 3759, 16749, 72828, 311235, 1311415, 5445722, 22237612, 89039027, 348676555, 1332824259, 4967096197, 18036659429, 63810587933, 220001781595

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OFFSET

1,8

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, A034254, A034344-.

Sequence in context: A165610 A092496 A045904 * A294722 A237622 A239334

Adjacent sequences: A034350 A034351 A034352 * A034354 A034355 A034356

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved