|
%I #6 Jul 17 2020 03:45:43
%S 1,0,0,0,0,0,0,0,0,0,260442,5804136,74455407,746650008,6776021115,
%T 48988609776,296249593887,1505946930696,6456853758147,23472658198080,
%U 72678166237737,192293022909528,436002802265628,849260837522448
%N Weight distribution of [108,54,20] double circulant code.
%C Taken from the Tjhai-Tomlinson web site.
%H Georg Fischer, <a href="/A146897/b146897.txt">Table of n, a(n) for n = 0..54</a>
%H C. J. Tjhai and Martin Tomlinson, <a href="http://www.tech.plym.ac.uk/Research/fixed_and_mobile_communications/links/weightdistributions.htm"> Weight Distributions of Quadratic Residue and Quadratic Double Circulant Codes over GF(2)</a>
%e The weight distribution is:
%e i A_i
%e 0 1
%e 20 260442
%e 22 5804136
%e 24 74455407
%e 26 746650008
%e 28 6776021115
%e 30 48988609776
%e 32 296249593887
%e 34 1505946930696
%e 36 6456853758147
%e 38 23472658198080
%e 40 72678166237737
%e 42 192293022909528
%e 44 436002802265628
%e 46 849260837522448
%e 48 1423731100290057
%e 50 2057126174405640
%e 52 2564427604488075
%e 54 2759782492680368
%e 56 2564427604488075
%e 58 2057126174405640
%e 60 1423731100290057
%e 62 849260837522448
%e 64 436002802265628
%e 66 192293022909528
%e 68 72678166237737
%e 70 23472658198080
%e 72 6456853758147
%e 74 1505946930696
%e 76 296249593887
%e 78 48988609776
%e 80 6776021115
%e 82 746650008
%e 84 74455407
%e 86 5804136
%e 88 260442
%e 108 1
%K nonn,fini,full
%O 0,11
%A _N. J. A. Sloane_, Apr 18 2009
%E Zeroes inserted by _Georg Fischer_, Jul 16 2020
|
