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A006182 Deficiencies of partial Steiner triple systems of order n.
(Formerly M0334)
0

%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_.

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Last modified August 10 11:24 EDT 2024. Contains 375056 sequences. (Running on oeis4.)