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 A146888 Weight distribution of [167,84,23] binary quadratic-residue (or QR) code. 0
 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 110888, 665328, 0, 0, 3021698, 15108490, 0, 0, 1057206192, 4493126316, 0, 0, 268132007628, 983150694636, 0, 0, 39540857275985, 126530743283152, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,24 COMMENTS Taken from the Tjhai-Tomlinson web site. According to Boston and Hao, the Tjhai-Tomlinson web site gives several erroneous values, but their book with Ambroze, Ahmed, and Jibril gives correct values. - Eric M. Schmidt, Nov 17 2017 LINKS Nigel Boston and Jing Hao, The Weight Distribution of Quasi-quadratic Residue Codes, arXiv:1705.06413 [cs.IT], 2017. C. J. Tjhai and Martin Tomlinson, Weight Distributions of Quadratic Residue and Quadratic Double Circulant Codes over GF(2) [dead link] M. Tomlinson, C. J. Tjhai, M. A. Ambroze, M. Ahmed, M. Jibril, Error-Correction Coding and Decoding, Springer, 2017, p. 286. EXAMPLE The weight distribution is: i A_i 0 1 23 110888 24 665328 27 3021698 28 15108490 31 1057206192 32 4493126316 35 268132007628 36 983150694636 39 39540857275985 40 126530743283152 43 3417107288264670 44 9630029630564070 47 179728155397349776 48 449320388493374440 51 5907921405841809432 52 13179209289954805656 55 124033230083117023704 56 248066460166234047408 59 1692604114105553659010 60 3046687405389996586218 63 15228066033367763990128 64 24745607304222616483958 67 91353417175290660468884 68 134343260551898030101300 71 368674760966511746549004 72 491566347955348995398672 75 1007629118755817710057646 76 1219761564809674070069782 79 1873856945935044844028880 80 2061242640528549328431768 83 2377873706297857672084688 84 2377873706297857672084688 87 2061242640528549328431768 88 1873856945935044844028880 91 1219761564809674070069782 92 1007629118755817710057646 95 491566347955348995398672 96 368674760966511746549004 99 134343260551898030101300 100 91353417175290660468884 103 24745607304222616483958 104 15228066033367763990128 107 3046687405389996586218 108 1692604114105553659010 111 248066460166234047408 112 124033230083117023704 115 13179209289954805656 116 5907921405841809432 119 449320388493374440 120 179728155397349776 123 9630029630564070 124 3417107288264670 127 126530743283152 128 39540857275985 131 983150694636 132 268132007628 135 4493126316 136 1057206192 139 15108490 140 3021698 143 665328 144 110888 167 1 CROSSREFS Sequence in context: A251034 A265713 A114684 * A175535 A103874 A195223 Adjacent sequences:  A146885 A146886 A146887 * A146889 A146890 A146891 KEYWORD nonn,fini AUTHOR N. J. A. Sloane, Apr 15 2009 EXTENSIONS Corrected (using the Tomlinson et al. book) by Eric M. Schmidt, Nov 17 2017 STATUS approved

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Last modified May 7 16:00 EDT 2021. Contains 343652 sequences. (Running on oeis4.)