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A288967 Number of (undirected) paths on the n X n rook graph. 2
0, 12, 4536, 111933456 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..4.
Eric Weisstein's World of Mathematics, Graph Path
Eric Weisstein's World of Mathematics, Rook Graph
CROSSREFS
Main diagonal of A360877.
Cf. A096970, A234624.
Sequence in context: A127233 A169657 A287889 * A361106 A009094 A061701
Adjacent sequences: A288964 A288965 A288966 * A288968 A288969 A288970
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Jun 20 2017
STATUS
approved

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Last modified May 23 06:14 EDT 2024. Contains 372760 sequences. (Running on oeis4.)