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A290782 Number of (undirected) cycles in the n-triangular honeycomb bishop graph. 2
0, 0, 6, 353, 155116, 848595621, 67556125248940, 88599625785544302994 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
Table of n, a(n) for n=1..8.
Eric Weisstein's World of Mathematics, Graph Cycle
CROSSREFS
Sequence in context: A197780 A197611 A233463 * A367519 A002684 A036281
Adjacent sequences: A290779 A290780 A290781 * A290783 A290784 A290785
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Aug 10 2017
EXTENSIONS
a(8) from Andrew Howroyd, Aug 10 2017
STATUS
approved

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Last modified May 16 00:16 EDT 2024. Contains 372549 sequences. (Running on oeis4.)