A151933 Weight distribution of [255,47,85] primitive binary BCH code.

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, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8927058, 17646510, 10875920, 20763120, 73352790, 135295146, 85112880, 151722960

Offset

0,86

Comments

Taken from the Terada-Asatani-Koumoto web site.

Links

Table of n, a(n) for n=0..92.

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

Example

The weight distribution is:
i A_i
0 1
85 8927058
86 17646510
87 10875920
88 20763120
89 73352790
90 135295146
91 85112880
92 151722960
93 873418860
94 1505253780
95 839823426
96 1399705710
97 6825418740
98 11004246540
99 5839330000
100 9109354800
101 42006023010
102 63420858270
103 31386366960
104 45872382480
105 197783856534
106 279882815850
107 129857636160
108 177953056960
109 719850201840
110 955437540624
111 416174120880
112 535081012560
113 2032139745360
114 2531261788080
115 1034480752320
116 1248511252800
117 4449130328580
118 5203220214780
119 1996525555680
120 2262728963104
121 7573069034700
122 8317961070900
123 2998267002400
124 3191703583200
125 10036171242216
126 10354779853080
127 3506187670095
128 3506187670095
129 10354779853080
130 10036171242216
131 3191703583200
132 2998267002400
133 8317961070900
134 7573069034700
135 2262728963104
136 1996525555680
137 5203220214780
138 4449130328580
139 1248511252800
140 1034480752320
141 2531261788080
142 2032139745360
143 535081012560
144 416174120880
145 955437540624
146 719850201840
147 177953056960
148 129857636160
149 279882815850
150 197783856534
151 45872382480
152 31386366960
153 63420858270
154 42006023010
155 9109354800
156 5839330000
157 11004246540
158 6825418740
159 1399705710
160 839823426
161 1505253780
162 873418860
163 151722960
164 85112880
165 135295146
166 73352790
167 20763120
168 10875920
169 17646510
170 8927058
255 1

Crossrefs

Sequence in context: A293374 A141645 A217655 * A337964 A233492 A251157

Adjacent sequences: A151930 A151931 A151932 * A151934 A151935 A151936

Keyword

nonn,fini

Author

N. J. A. Sloane, Aug 11 2009

Status

approved