%I #7 Nov 11 2017 18:19:06
%S 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8890,48006,0,0,2416302,
%T 10470642,0,0,642229602,2293677150,0,0,80124107595,240372322785,0,0,
%U 5082581311830,12988818908010,0,0,172664602751130,379862126052486,0
%N Weight distribution of [127,64,19] binary quadratic-residue (or QR) code.
%C Taken from the Tjhai-Tomlinson web site.
%C According to Boston and Hao, the Tjhai-Tomlinson tables give several erroneous values. - _Eric M. Schmidt_, Nov 11 2017
%H Nigel Boston and Jing Hao, <a href="https://arxiv.org/abs/1705.06413">The Weight Distribution of Quasi-quadratic Residue Codes</a>, arXiv:1705.06413 [cs.IT], 2017.
%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> [dead link]
%e The weight distribution is:
%e i A_i
%e 0 1
%e 19 8890
%e 20 48006
%e 23 2416302
%e 24 10470642
%e 27 642229602
%e 28 2293677150
%e 31 80124107595
%e 32 240372322785
%e 35 5082581311830
%e 36 12988818908010
%e 39 172664602751130
%e 40 379862126052486
%e 43 3262567479655902
%e 44 6228537915706722
%e 47 35293536896047416
%e 48 58822561493412360
%e 51 223367511592873284
%e 52 326460209251122492
%e 55 840260234424082220
%e 56 1080334587116677140
%e 59 1899366974583683220
%e 60 2152615904528174316
%e 63 2596788489999036307
%e 64 2596788489999036307
%e 67 2152615904528174316
%e 68 1899366974583683220
%e 71 1080334587116677140
%e 72 840260234424082220
%e 75 326460209251122492
%e 76 223367511592873284
%e 79 58822561493412360
%e 80 35293536896047416
%e 83 6228537915706722
%e 84 3262567479655902
%e 87 379862126052486
%e 88 172664602751130
%e 91 12988818908010
%e 92 5082581311830
%e 95 240372322785
%e 96 80124107595
%e 99 2293677150
%e 100 642229602
%e 103 10470642
%e 104 2416302
%e 107 48006
%e 108 8890
%e 127 1
%K nonn,fini
%O 0,20
%A _N. J. A. Sloane_, Apr 11 2009
%E In accordance with Boston and Hao, corrected by _Eric M. Schmidt_, Nov 11 2017
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