%I M0334 #16 Nov 03 2017 22:19:46
%S 1,1,1,2,2,4,9,22,85
%N Deficiencies of partial Steiner triple systems of order n.
%D C. J. Colbourn and A. Rosa, Maximal partial Steiner triple systems of order v <= 11, Ars. Comb., 20 (1985), 5-11.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H C. J. Colbourn and A. Rosa, <a href="/A006181/a006181.pdf">Maximal partial Steiner triple systems of order v <= 11</a>, Ars. Comb., 20 (1985), 5-11. (Annotated scanned copy)
%H <a href="/index/St#Steiner">Index entries for sequences related to Steiner systems</a>
%K nonn,more
%O 3,4
%A _N. J. A. Sloane_.