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A243792
Number of simple connected graphs with n nodes that are integral and have no subgraph isomorphic to the open-bowtie graph.
0
1, 1, 1, 2, 1, 4, 1, 3, 0, 15
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OFFSET
1,4
LINKS
Table of n, a(n) for n=1..10.
Travis Hoppe and Anna Petrone,
Encyclopedia of Finite Graphs
T. Hoppe and A. Petrone,
Integer sequence discovery from small graphs
, arXiv preprint arXiv:1408.3644, 2014
CROSSREFS
Cf.
A242791
(open-bowtie free graphs),
A064731
(integral graphs).
Sequence in context:
A077904
A088964
A326721
*
A124331
A242885
A181157
Adjacent sequences:
A243789
A243790
A243791
*
A243793
A243794
A243795
KEYWORD
nonn
,
more
AUTHOR
Travis Hoppe
and
Anna Petrone
, Jun 16 2014
STATUS
approved
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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)