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A146895 Weight distribution of [76,38,12] double circulant code. 1
1, 0, 0, 0, 0, 0, 2109, 0, 86469, 961704, 7489059, 53574224, 275509215, 1113906312, 3626095793, 9404812736, 19610283420, 33067534032, 45200010670, 50157375456, 45200010670, 33067534032, 19610283420, 9404812736 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,7

COMMENTS

Taken from the Tjhai-Tomlinson web site.

LINKS

Georg Fischer, Table of n, a(n) for n = 0..38

C. J. Tjhai and Martin Tomlinson, Weight Distributions of Quadratic Residue and Quadratic Double Circulant Codes over GF(2)

List of weight distributions

EXAMPLE

The weight distribution is:

i A_i

0 1

12 2109

16 86469

18 961704

20 7489059

22 53574224

24 275509215

26 1113906312

28 3626095793

30 9404812736

32 19610283420

34 33067534032

36 45200010670

38 50157375456

40 45200010670

42 33067534032

44 19610283420

46 9404812736

48 3626095793

50 1113906312

52 275509215

54 53574224

56 7489059

58 961704

60 86469

64 2109

76 1

CROSSREFS

Sequence in context: A233729 A272770 A284962 * A300008 A068343 A256518

Adjacent sequences:  A146892 A146893 A146894 * A146896 A146897 A146898

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane, Apr 18 2009

EXTENSIONS

Zeroes inserted by Georg Fischer, Jul 15 2020

STATUS

approved

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Last modified September 26 13:34 EDT 2021. Contains 347668 sequences. (Running on oeis4.)