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A151563 Weight distribution of [128,113,6] extended binary primitive BCH (or XBCH) code. 0
1, 0, 0, 341376, 87288624, 13842455424, 1448180487936, 106141978256640, 5697211389035256, 231462916338818304, 7303265469631124224, 182676478544670888576, 3683313800412335283600 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,4
COMMENTS
Taken from the Terada-Asatani-Koumoto web site.
LINKS
M. Terada, J. Asatani and T. Koumoto, Weight Distribution
EXAMPLE
The weight distribution is:
i A_i
0 1
6 341376
8 87288624
10 13842455424
12 1448180487936
14 106141978256640
16 5697211389035256
18 231462916338818304
20 7303265469631124224
22 182676478544670888576
24 3683313800412335283600
26 60701011366229993420928
28 827171718544587565763072
30 9412643693444880033139200
32 90198176361260636112668700
34 733161647428265153721100800
36 5086745334774298795535505920
38 30288927413044862466125137280
40 155521992678499175905941507120
42 691449695671693087458634462080
44 2671510187822394963671294035200
46 8997956052897506127123622265600
48 26491322740844548554720461440200
50 68336799886586511592317937195776
52 154762752684328935230921657151744
54 308227704507572032682000507510400
56 540599370048672363242473684364048
58 835917719204114526888908154932352
60 1140531803320872201314876100099072
62 1373945768357978846215074177297408
64 1461861941035652013200273232486470
66 1373945768357978846215074177297408
68 1140531803320872201314876100099072
70 835917719204114526888908154932352
72 540599370048672363242473684364048
74 308227704507572032682000507510400
76 154762752684328935230921657151744
78 68336799886586511592317937195776
80 26491322740844548554720461440200
82 8997956052897506127123622265600
84 2671510187822394963671294035200
86 691449695671693087458634462080
88 155521992678499175905941507120
90 30288927413044862466125137280
92 5086745334774298795535505920
94 733161647428265153721100800
96 90198176361260636112668700
98 9412643693444880033139200
100 827171718544587565763072
102 60701011366229993420928
104 3683313800412335283600
106 182676478544670888576
108 7303265469631124224
110 231462916338818304
112 5697211389035256
114 106141978256640
116 1448180487936
118 13842455424
120 87288624
122 341376
128 1
CROSSREFS
Sequence in context: A178900 A159462 A151559 * A251495 A233596 A291420
KEYWORD
nonn,fini
AUTHOR
N. J. A. Sloane, May 22 2009
STATUS
approved

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Last modified June 22 06:22 EDT 2024. Contains 373565 sequences. (Running on oeis4.)