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 A001294 Triangle in which k-th number (0<=k<=n) in n-th row (0<=n) is number of dodecads in Golay code G_24 containing k given points and missing n-k given points. 0
 2576, 1288, 1288, 616, 672, 616, 280, 336, 336, 280, 120, 160, 176, 160, 120, 48, 72, 88, 88, 72, 48, 16, 32, 40, 48, 40, 32, 16, 0, 16, 16, 24, 24, 16, 16, 0, 0, 0, 16, 0, 24, 0, 16, 0, 0 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 REFERENCES J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 278. F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 68. LINKS Table of n, a(n) for n=0..44. J. H. Conway and N. J. A. Sloane, Orbit and coset analysis of the Golay and related codes, IEEE Trans. Inform. Theory, 36 (1990), 1038-1050. EXAMPLE Triangle begins: 2576; 1288, 1288; 616, 672, 616; 280, 336, 336, 280; 120, 160, 176, 160, 120; ... CROSSREFS Sequence in context: A175016 A260104 A031789 * A109026 A217183 A034415 Adjacent sequences: A001291 A001292 A001293 * A001295 A001296 A001297 KEYWORD nonn,tabl,fini,full,nice AUTHOR N. J. A. Sloane STATUS approved

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Last modified December 10 17:40 EST 2023. Contains 367713 sequences. (Running on oeis4.)