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A151839 Weight distribution of [127,78,15] primitive binary BCH code. 0
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48387, 338709, 768096, 4693920, 33284160, 179734464, 912632160, 4397227680, 20128275720, 87222528120, 358733348064, 1407338519328, 5266329775168, 18808320625600 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,16

COMMENTS

Taken from the Terada-Asatani-Koumoto web site.

LINKS

Table of n, a(n) for n=0..28.

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

EXAMPLE

The weight distribution is:

i A_i

0 1

15 48387

16 338709

17 768096

18 4693920

19 33284160

20 179734464

21 912632160

22 4397227680

23 20128275720

24 87222528120

25 358733348064

26 1407338519328

27 5266329775168

28 18808320625600

29 64203029998560

30 209729897995296

31 656316891792471

32 1968950675377413

33 5667503857065120

34 15668981251885920

35 41639868647407296

36 106412997654485312

37 261686417872422816

38 619783621276790880

39 1414550542291423320

40 3112011193041131304

41 6602730279417584928

42 13519876286426483424

43 26728599445107890880

44 51027326213387791680

45 94105579251380646432

46 167753423882895934944

47 289142258641862453919

48 481903764403104089865

49 776852050439066942400

50 1211889198684944430144

51 1829938430495443003008

52 2674525398416416696704

53 3784243779343265273280

54 5185815549470400559680

55 6883831810699301242960

56 8850640899470530169520

57 11023136843968413195456

58 13303785846168774546240

59 15560564166536683351680

60 17635306055408241131904

61 19367561976197850776256

62 20617082103694486310208

63 21274189438151256757475

64 21274189438151256757475

65 20617082103694486310208

66 19367561976197850776256

67 17635306055408241131904

68 15560564166536683351680

69 13303785846168774546240

70 11023136843968413195456

71 8850640899470530169520

72 6883831810699301242960

73 5185815549470400559680

74 3784243779343265273280

75 2674525398416416696704

76 1829938430495443003008

77 1211889198684944430144

78 776852050439066942400

79 481903764403104089865

80 289142258641862453919

81 167753423882895934944

82 94105579251380646432

83 51027326213387791680

84 26728599445107890880

85 13519876286426483424

86 6602730279417584928

87 3112011193041131304

88 1414550542291423320

89 619783621276790880

90 261686417872422816

91 106412997654485312

92 41639868647407296

93 15668981251885920

94 5667503857065120

95 1968950675377413

96 656316891792471

97 209729897995296

98 64203029998560

99 18808320625600

100 5266329775168

101 1407338519328

102 358733348064

103 87222528120

104 20128275720

105 4397227680

106 912632160

107 179734464

108 33284160

109 4693920

110 768096

111 338709

112 48387

127 1

CROSSREFS

Sequence in context: A253455 A233890 A031867 * A151876 A083627 A031650

Adjacent sequences:  A151836 A151837 A151838 * A151840 A151841 A151842

KEYWORD

nonn,fini

AUTHOR

N. J. A. Sloane, Jul 13 2009

STATUS

approved

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Last modified September 21 07:08 EDT 2019. Contains 327253 sequences. (Running on oeis4.)