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A076838 Number of inequivalent indecomposable projective binary linear [n,k] codes of any dimension k <= n. 1
1, 0, 1, 1, 2, 4, 9, 19, 53, 157 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

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..10.

Index entries for sequences related to binary linear codes

CROSSREFS

Row sums of A076837.

Sequence in context: A176501 A324317 A096354 * A034749 A053024 A240047

Adjacent sequences:  A076835 A076836 A076837 * A076839 A076840 A076841

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Nov 21 2002

STATUS

approved

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Last modified May 27 18:56 EDT 2020. Contains 334664 sequences. (Running on oeis4.)