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A243554
Number of simple connected graphs with n nodes that are distance-regular and have no subgraph isomorphic to bull graph.
0
1, 1, 1, 2, 1, 2, 1, 3, 1, 4
(list; graph; refs; listen; history; text; internal format)
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. A244427 (no bull subgraphs), A241814 (distance-regular graphs).
Sequence in context: A168676 A202327 A243546 * A361734 A263111 A260438
Adjacent sequences: A243551 A243552 A243553 * A243555 A243556 A243557
KEYWORD
nonn,more
AUTHOR
Travis Hoppe and Anna Petrone, Jun 06 2014
STATUS
approved

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Last modified October 11 05:18 EDT 2024. Contains 376661 sequences.
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