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A290765
Number of (nonnull) connected induced subgraphs in the n X n knight graph.
2
1, 4, 58, 16790, 10976541, 17934472404, 115038147988542, 3086974276257455630
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..8.
Eric Weisstein's World of Mathematics,
Connected Graph
Eric Weisstein's World of Mathematics,
Knight Graph
Eric Weisstein's World of Mathematics,
VertexInduced Subgraph
CROSSREFS
Sequence in context:
A109056
A326944
A155204
*
A144992
A198511
A282040
Adjacent sequences:
A290762
A290763
A290764
*
A290766
A290767
A290768
KEYWORD
nonn
,
more
AUTHOR
Eric W. Weisstein
, Aug 10 2017
EXTENSIONS
a(6)a(8) from
Andrew Howroyd
, Aug 15 2017
STATUS
approved
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Last modified September 11 21:59 EDT 2024. Contains 375839 sequences. (Running on oeis4.)