

A169763


The codingtheoretic function A(n,4,5).


0




OFFSET

4,4


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), 13341380.


LINKS

Table of n, a(n) for n=4..12.
A. E. Brouwer, Bounds for constant weight binary codes
Index entries for sequences related to A(n,d,w)


CROSSREFS

Sequence in context: A055278 A036628 A004035 * A227161 A241080 A000234
Adjacent sequences: A169760 A169761 A169762 * A169764 A169765 A169766


KEYWORD

nonn,more


AUTHOR

N. J. A. Sloane, May 08 2010


EXTENSIONS

The first open case is A(13,4,5) >= 123.


STATUS

approved



