OFFSET
5,2
REFERENCES
W. H. Mills and R. C. Mullin, Coverings and packings, pp. 371-399 of Jeffrey H. Dinitz and D. R. Stinson, editors, Contemporary Design Theory, Wiley, 1992. See Eq. 1.
MAPLE
L := proc(v, k, t, l) local i, t1; t1 := l; for i from v-t+1 to v do t1 := ceil(t1*i/(i-(v-k))); od: t1; end; # gives Schoenheim bound L_l(v, k, t). Current sequence is L_1(n, 5, 4, 1).
MATHEMATICA
L[v_, k_, t_, l_] := Module[{i, t1}, t1 = l; For[i = v - t + 1, i <= v, i++, t1 = Ceiling[t1*i/(i - (v - k))]]; t1];
T[n_, k_] := L[n + 2, k + 2, k + 1, 1];
a[n_] := T[n - 2, 3];
Table[a[n], {n, 5, 46}] (* Jean-François Alcover, Mar 07 2023, after Maple code *)
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jan 11 2002
STATUS
approved