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A243546
Number of simple connected graphs with n nodes that are distance regular and have no subgraph isomorphic to the bowtie graph.
0
1, 1, 1, 2, 1, 2, 1, 3, 1, 4
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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.
A242792
(bowtie free graphs),
A241814
(distance regular graphs).
Sequence in context:
A372205
A168676
A202327
*
A243554
A361734
A263111
Adjacent sequences:
A243543
A243544
A243545
*
A243547
A243548
A243549
KEYWORD
nonn
,
more
AUTHOR
Travis Hoppe
and
Anna Petrone
, Jun 06 2014
STATUS
approved
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Last modified May 17 12:26 EDT 2024. Contains 372600 sequences. (Running on oeis4.)