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A290933
Number of edge covers in the n-sun graph.
1
198, 4900, 240312, 23395376, 4531118784
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OFFSET
3,1
LINKS
Table of n, a(n) for n=3..7.
Eric Weisstein's World of Mathematics,
Edge Cover
Eric Weisstein's World of Mathematics,
Sun Graph
CROSSREFS
Cf.
A192856
,
A290763
.
Sequence in context:
A224452
A227705
A331098
*
A278017
A348602
A270849
Adjacent sequences:
A290930
A290931
A290932
*
A290934
A290935
A290936
KEYWORD
nonn
,
more
AUTHOR
Andrew Howroyd
, Aug 14 2017
STATUS
approved
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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)