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A290774
Number of (undirected) paths in the n-triangular honeycomb bishop graph.
2
0, 3, 74, 7008, 5696137, 51850739906
OFFSET
1,2
LINKS
Eric Weisstein's World of Mathematics, Graph Path
CROSSREFS
Sequence in context: A231780 A093183 A278380 * A229852 A265956 A189805
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Aug 10 2017
EXTENSIONS
a(6) from Eric W. Weisstein, May 06 2019
STATUS
approved