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 A106433 Weight distribution of [113,57,15] binary quadratic-residue (or QR) code. 0
 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3616, 22148, 0, 0, 79100, 371770, 539462, 2255932, 7723324, 28962465, 106963766, 362031208, 1164652580, 3577147210, 10584922440, 29637782832, 79257402672, 203097094347, 498291292415 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,16 COMMENTS Taken from the Tjhai-Tomlinson web site. According to Boston and Hao, the Tjhai-Tomlinson tables give erroneous values for a(56) and a(57). The current version (v1) of their paper, however, contains an erroneous correction. - Eric M. Schmidt, Nov 08 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] EXAMPLE The weight distribution is: i A_i 0 1 15 3616 16 22148 19 79100 20 371770 21 539462 22 2255932 23 7723324 24 28962465 25 106963766 26 362031208 27 1164652580 28 3577147210 29 10584922440 30 29637782832 31 79257402672 32 203097094347 33 498291292415 34 1172450099800 35 2645916266148 36 5732818576654 37 11930503538968 38 23861007077936 39 45892063616140 40 84900317689859 41 151162931905769 42 259136454695604 43 427856747425184 44 680681189085520 45 1043718121981906 46 1542887658581948 47 2199475409482456 48 3024278688038377 49 4011781195731400 50 5135079930536192 51 6343283392924660 52 7563145583871710 53 8704767791530440 54 9671964212811600 55 10375431209297308 56 10745982323915069 57 10745982323915069 58 10375431209297308 59 9671964212811600 60 8704767791530440 61 7563145583871710 62 6343283392924660 63 5135079930536192 64 4011781195731400 65 3024278688038377 66 2199475409482456 67 1542887658581948 68 1043718121981906 69 680681189085520 70 427856747425184 71 259136454695604 72 151162931905769 73 84900317689859 74 45892063616140 75 23861007077936 76 11930503538968 77 5732818576654 78 2645916266148 79 1172450099800 80 498291292415 81 203097094347 82 79257402672 83 29637782832 84 10584922440 85 3577147210 86 1164652580 87 362031208 88 106963766 89 28962465 90 7723324 91 2255932 92 539462 93 371770 94 79100 97 22148 98 3616 113 1 CROSSREFS Sequence in context: A045817 A107538 A270260 * A188309 A185495 A029829 Adjacent sequences:  A106430 A106431 A106432 * A106434 A106435 A106436 KEYWORD nonn,fini,changed AUTHOR N. J. A. Sloane, Apr 11 2009 EXTENSIONS In accordance with Boston and Hao, a(56) and a(57) corrected by Eric M. Schmidt, Nov 08 2017 STATUS approved

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