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A003660
Number of nontrivial disconnected complements of Steinhaus graphs on n nodes.
1
1, 2, 3, 5, 5, 5, 7, 5, 6, 8, 8, 9, 11, 11, 12, 15, 14, 14, 15, 14, 14, 15, 15, 14, 16
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OFFSET
7,2
REFERENCES
W. M. Dymacek, Complements of Steinhaus graphs, Discrete Math., 37 (1981), 167-180.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
Table of n, a(n) for n=7..31.
CROSSREFS
Sequence in context:
A133304
A380286
A246401
*
A065688
A377543
A348976
Adjacent sequences:
A003657
A003658
A003659
*
A003661
A003662
A003663
KEYWORD
nonn
AUTHOR
N. J. A. Sloane
,
Mira Bernstein
STATUS
approved