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A151621 Weight distribution of [256,45,88] extended binary primitive BCH (or XBCH) code. 0
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31639040, 236835840, 2239529136, 14948684800, 77258749440, 307810693120, 951255133440, 2282992005120, 4259254518784, 6189970585600, 7012375340190 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,23

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

88 31639040

92 236835840

96 2239529136

100 14948684800

104 77258749440

108 307810693120

112 951255133440

116 2282992005120

120 4259254518784

124 6189970585600

128 7012375340190

132 6189970585600

136 4259254518784

140 2282992005120

144 951255133440

148 307810693120

152 77258749440

156 14948684800

160 2239529136

164 236835840

168 31639040

256 1

CROSSREFS

Sequence in context: A251530 A125574 A215414 * A052097 A252356 A153752

Adjacent sequences:  A151618 A151619 A151620 * A151622 A151623 A151624

KEYWORD

nonn,fini

AUTHOR

N. J. A. Sloane, May 29 2009

STATUS

approved

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Last modified May 18 16:07 EDT 2021. Contains 343995 sequences. (Running on oeis4.)