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A123461
Number of strongly perfect perfect graphs on n nodes.
0
1, 2, 4, 11, 33, 147, 896, 8682, 131303, 3063185
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..10.
S. Hougardy,
Home Page
S. Hougardy,
Classes of perfect graphs
, Discr. Math. 306 (2006), 2529-2571.
Lawrence Ong,
Optimal Finite-Length and Asymptotic Index Codes for Five or Fewer Receivers
, arXiv preprint arXiv:1606.05982 [cs.IT], 2016.
CROSSREFS
Sequence in context:
A123457
A123455
A123447
*
A123407
A123446
A123460
Adjacent sequences:
A123458
A123459
A123460
*
A123462
A123463
A123464
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Oct 18 2006
STATUS
approved
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Last modified April 17 22:02 EDT 2024. Contains 371767 sequences. (Running on oeis4.)