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Search: id:A028241
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| A028241 |
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Weight distribution of (256,2^240,6) Preparata code. |
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+0
2
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| 1, 0, 0, 11606784, 12488692320, 8509435758336, 3885171732897280, 1265714256525580800, 307579088363780015856, 57656001868130930526720, 8558274844383035735717376, 1027363469418768308971019520
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OFFSET
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0,4
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REFERENCES
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F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 471.
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LINKS
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A. R. Hammons, Jr., P. V. Kumar, A. R. Calderbank, N. J. A. Sloane and P. Sole', The Z_4 linearity of Kerdock, Preparata, Goethals and related codes, IEEE Trans. Inform. Theory, 40 (1994), 301-319.
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CROSSREFS
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Sequence in context: A072142 A043674 A141281 this_sequence A123086 A022227 A132291
Adjacent sequences: A028238 A028239 A028240 this_sequence A028242 A028243 A028244
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KEYWORD
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nonn,fini
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AUTHOR
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njas
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