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A151815 Weight distribution of [127,43,31] primitive binary BCH code. 0

%I #3 Mar 10 2020 12:45:31

%S 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,31115,

%T 93345,0,0,2478024,6332728,0,0,82356960,181185312,0,0,1554145736,

%U 2967005496,0,0,16837453752,28062422920,0,0,106485735720

%N Weight distribution of [127,43,31] primitive binary BCH code.

%C Taken from the Terada-Asatani-Koumoto web site.

%H M. Terada, J. Asatani and T. Koumoto, <a href="http://isec.ec.okayama-u.ac.jp/home/kusaka/wd/index.html">Weight Distribution</a>

%e The weight distribution is:

%e i A_i

%e 0 1

%e 31 31115

%e 32 93345

%e 35 2478024

%e 36 6332728

%e 39 82356960

%e 40 181185312

%e 43 1554145736

%e 44 2967005496

%e 47 16837453752

%e 48 28062422920

%e 51 106485735720

%e 52 155632998360

%e 55 400716792672

%e 56 515207304864

%e 59 905612814120

%e 60 1026361189336

%e 63 1238336170643

%e 64 1238336170643

%e 67 1026361189336

%e 68 905612814120

%e 71 515207304864

%e 72 400716792672

%e 75 155632998360

%e 76 106485735720

%e 79 28062422920

%e 80 16837453752

%e 83 2967005496

%e 84 1554145736

%e 87 181185312

%e 88 82356960

%e 91 6332728

%e 92 2478024

%e 95 93345

%e 96 31115

%e 127 1

%K nonn,fini

%O 0,32

%A _N. J. A. Sloane_, Jul 01 2009

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Last modified July 5 21:43 EDT 2024. Contains 374029 sequences. (Running on oeis4.)