A076836 Number of inequivalent indecomposable binary linear [n,k] codes with no column of zeros of any dimension k <= n.

1, 1, 2, 3, 6, 13, 30, 76, 220, 700, 2520, 10503, 51368, 306328, 2313432, 23069977, 314605256, 5991456377, 160321885780, 6008649072476, 313490988938680, 22641945794083024, 2254587340059129076, 308683056074116543631

Offset

1,3

References

D. Slepian, Some further theory of group codes. Bell System Tech. J. 39 1960 1219-1252.

Links

Table of n, a(n) for n=1..24.

Index entries for sequences related to binary linear codes

Crossrefs

Row sums of A034254.

Sequence in context: A316766 A300660 A077212 * A363071 A296531 A220699

Adjacent sequences: A076833 A076834 A076835 * A076837 A076838 A076839

Keyword

nonn

Author

N. J. A. Sloane, Nov 21 2002

Extensions

More terms from Vladeta Jovovic, Nov 27 2008

Status

approved