A125620 Minimal number of blocks in any (n,3)-splitting system.

4, 7, 10, 14

Offset

2,1

Comments

Deng et al. (2007) show a(6) >= 24. - Sean M. Bartell, Aug 29 2014

Links

Table of n, a(n) for n=2..5.

D. Deng et al., Constructions and bounds for (m,t)-splitting systems, Discr. Math., 307 (2007), 18-37.

Crossrefs

Sequence in context: A341282 A065810 A123837 * A310687 A310688 A062389

Adjacent sequences: A125617 A125618 A125619 * A125621 A125622 A125623

Keyword

nonn,hard,more

Author

N. J. A. Sloane, Jan 30 2007

Status

approved