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A297386
Number of Eulerian cycles in the (2n+1)-sun graph.
0
16, 300736, 42276127315968, 146154324190290999534157824
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..4.
Eric Weisstein's World of Mathematics,
Eulerian Cycle
Eric Weisstein's World of Mathematics,
Sun Graph
CROSSREFS
Sequence in context:
A333863
A343245
A300197
*
A051675
A288951
A175988
Adjacent sequences:
A297383
A297384
A297385
*
A297387
A297388
A297389
KEYWORD
nonn
,
more
AUTHOR
Eric W. Weisstein
, Dec 29 2017
EXTENSIONS
a(3) from
Andrew Howroyd
, Jan 11 2018
a(4) from
Andrew Howroyd
, May 22 2020
STATUS
approved
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Last modified August 16 12:46 EDT 2024. Contains 375174 sequences. (Running on oeis4.)