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 A004043 The coding-theoretic function A(n,8,8). 3
 1, 1, 1, 1, 3, 3, 7, 15, 30, 34 (list; graph; refs; listen; history; text; internal format)
 OFFSET 8,5 COMMENTS According to Brouwer's web site, 46 <= a(18) <= 49, and a(19..24) = (78, 130, 210, 330, 506, 759). This matches A030069. - M. F. Hasler, May 25 2017 REFERENCES CRC Handbook of Combinatorial Designs, 1996, p. 411. LINKS Table of n, a(n) for n=8..17. A. E. Brouwer, Bounds for binary constant weight codes A. E. Brouwer, J. B. Shearer, N. J. A. Sloane and W. D. Smith, New table of constant weight codes, IEEE Trans. Info. Theory 36 (1990), 1334-1380. Index entries for sequences related to A(n,d,w) CROSSREFS Cf. A005851: A(n,8,5), A005852: A(n,8,6), A005853: A(n,8,7). Cf. A005866: A(n,8); A030069 (size of d=8, w=8 lexicographic codes). Sequence in context: A356976 A056420 A030069 * A104176 A032294 A146034 Adjacent sequences: A004040 A004041 A004042 * A004044 A004045 A004046 KEYWORD nonn,hard AUTHOR N. J. A. Sloane STATUS approved

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Last modified December 11 01:27 EST 2023. Contains 367717 sequences. (Running on oeis4.)