A151411 Weight distribution of [128,36,32] extended binary primitive BCH (or XBCH) code.

1, 0, 0, 0, 0, 0, 0, 0, 10668, 16256, 2048256, 35551872, 353494848, 2028114816, 7216135936, 14981968512, 19484794406, 14981968512, 7216135936, 2028114816, 353494848, 35551872, 2048256, 16256, 10668, 0, 0, 0, 0, 0, 0, 0, 1

Offset

0,9

Comments

Taken from the Terada-Asatani-Koumoto web site.

Links

Table of n, a(n) for n=0..32.

M. Terada, J. Asatani and T. Koumoto, Weight Distribution

Example

The weight distribution is:
i A_i
0 1
32 10668
36 16256
40 2048256
44 35551872
48 353494848
52 2028114816
56 7216135936
60 14981968512
64 19484794406
68 14981968512
72 7216135936
76 2028114816
80 353494848
84 35551872
88 2048256
92 16256
96 10668
128 1

Crossrefs

Sequence in context: A251062 A238150 A006006 * A023941 A065320 A164565

Adjacent sequences: A151408 A151409 A151410 * A151412 A151413 A151414

Keyword

nonn,fini,full

Author

N. J. A. Sloane, May 14 2009

Status

approved