OFFSET
7,4
REFERENCES
CRC Handbook of Combinatorial Designs, 1996, p. 411.
LINKS
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.
CROSSREFS
KEYWORD
nonn,hard
AUTHOR
EXTENSIONS
a(15) from Moshe Milshtein, Dec 23 2018
STATUS
approved