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A290783
Number of (non-null) connected induced subgraphs in the n-triangular honeycomb bishop graph.
0
1, 6, 43, 648, 22573, 1631898, 230863663, 63150269964, 33611700618961
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..9.
Eric Weisstein's World of Mathematics, Connected Graph
Eric Weisstein's World of Mathematics, Vertex-Induced Subgraph
CROSSREFS
Sequence in context: A062266 A217485 A337555 * A159604 A090338 A090339
Adjacent sequences: A290780 A290781 A290782 * A290784 A290785 A290786
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Aug 10 2017
EXTENSIONS
a(8)-a(9) from Andrew Howroyd, Aug 15 2017
STATUS
approved

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Last modified November 7 00:48 EST 2024. Contains 377523 sequences.
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