A151773 Weight distribution of [63,51,5] primitive binary BCH code.

1, 0, 0, 0, 0, 1890, 18270, 133443, 934101, 5789350, 31262490, 150280200, 651214200, 2556010044, 9128607300, 29816643927, 89449931781, 247309297956, 632012650332, 1496867946840, 3293109483048

Offset

0,6

Comments

Taken from the Terada-Asatani-Koumoto web site.

Links

Table of n, a(n) for n=0..20.

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

Example

The weight distribution is:
i A_i
0 1
5 1890
6 18270
7 133443
8 934101
9 5789350
10 31262490
11 150280200
12 651214200
13 2556010044
14 9128607300
15 29816643927
16 89449931781
17 247309297956
18 632012650332
19 1496867946840
20 3293109483048
21 6743011153494
22 12873021293034
23 22947663745503
24 38246106242505
25 59663661880914
26 87200736595182
27 119497791585872
28 153640017753264
29 185426908649640
30 210150496469592
31 223709401268451
32 223709401268451
33 210150496469592
34 185426908649640
35 153640017753264
36 119497791585872
37 87200736595182
38 59663661880914
39 38246106242505
40 22947663745503
41 12873021293034
42 6743011153494
43 3293109483048
44 1496867946840
45 632012650332
46 247309297956
47 89449931781
48 29816643927
49 9128607300
50 2556010044
51 651214200
52 150280200
53 31262490
54 5789350
55 934101
56 133443
57 18270
58 1890
63 1

Crossrefs

Sequence in context: A251829 A251822 A251821 * A020321 A177086 A254285

Adjacent sequences: A151770 A151771 A151772 * A151774 A151775 A151776

Keyword

nonn,fini

Author

N. J. A. Sloane, Jun 23 2009

Status

approved