A005861 The coding-theoretic function A(n,14,9). (Formerly M0215)

1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6, 6, 7

Offset

9,8

References

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.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

Table of n, a(n) for n=9..28.

A. E. Brouwer, Bounds for binary constant weight codes

Index entries for sequences related to A(n,d,w)

Crossrefs

Sequence in context: A120202 A141053 A301507 * A238457 A291310 A336014

Adjacent sequences: A005858 A005859 A005860 * A005862 A005863 A005864

Keyword

nonn,hard

Author

N. J. A. Sloane.

Status

approved