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A006182
Deficiencies of partial Steiner triple systems of order n.
(Formerly M0334)
0
1, 1, 1, 2, 2, 4, 9, 22, 85
OFFSET
3,4
REFERENCES
C. J. Colbourn and A. Rosa, Maximal partial Steiner triple systems of order v <= 11, Ars. Comb., 20 (1985), 5-11.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
CROSSREFS
Sequence in context: A246789 A166022 A052925 * A267339 A308434 A379199
KEYWORD
nonn,more
AUTHOR
STATUS
approved