A151770 - OEIS

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A151770

Weight distribution of [63,36,11] primitive binary BCH code.

0

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5670, 24570, 77616, 277200, 895755, 2687265, 7623504, 19482288, 45331650, 99729630, 207320256, 395793216, 694879416, 1158132360, 1835136576, 2682122688, 3618111196, 4651857252, 5702931360

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,12

COMMENTS

Taken from the Terada-Asatani-Koumoto web site.

LINKS

Table of n, a(n) for n=0..29.

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

EXAMPLE

The weight distribution is:

i A_i

0 1

11 5670

12 24570

13 77616

14 277200

15 895755

16 2687265

17 7623504

18 19482288

19 45331650

20 99729630

21 207320256

22 395793216

23 694879416

24 1158132360

25 1835136576

26 2682122688

27 3618111196

28 4651857252

29 5702931360

30 6463322208

31 6773996691

32 6773996691

33 6463322208

34 5702931360

35 4651857252

36 3618111196

37 2682122688

38 1835136576

39 1158132360

40 694879416

41 395793216

42 207320256

43 99729630

44 45331650

45 19482288

46 7623504

47 2687265

48 895755

49 277200

50 77616

51 24570

52 5670

63 1

CROSSREFS

Sequence in context: A262660 A255147 A242946 * A224682 A224690 A224683

Adjacent sequences: A151767 A151768 A151769 * A151771 A151772 A151773

KEYWORD

nonn,fini

AUTHOR

N. J. A. Sloane, Jun 23 2009

STATUS

approved