A146889 - OEIS

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A146889

Weight distribution of [12,6,4] double circulant code.

0

1, 0, 15, 32, 15, 0, 1

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

COMMENTS

Taken from the Tjhai-Tomlinson web site.

LINKS

Table of n, a(n) for n=0..6.

C. J. Tjhai and Martin Tomlinson, Weight Distributions of Quadratic Residue and Quadratic Double Circulant Codes over GF(2)

EXAMPLE

The weight distribution is:

i A_i

0 1

4 15

6 32

8 15

12 1

CROSSREFS

Sequence in context: A065575 A041448 A157767 * A061047 A098848 A055809

Adjacent sequences: A146886 A146887 A146888 * A146890 A146891 A146892

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane, Apr 15 2009

STATUS

approved