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A265455 Number of nX5 0..n+5-2 arrays with each element differing from its horizontal and vertical neighbors by one or two. 1
360, 42282, 6056182, 871209026, 122895678174, 16879041018070, 2268041942592142, 299048113399679982, 38840546858752416798, 4980829532639930253638, 632088592086702141594594 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A265458.
LINKS
EXAMPLE
Some solutions for n=2
..0..1..3..2..4....2..1..3..1..3....0..1..3..1..3....2..3..1..2..1
..1..2..1..3..2....3..2..1..3..1....2..0..2..3..2....4..2..0..1..2
CROSSREFS
Cf. A265458.
Sequence in context: A230684 A299955 A166785 * A200210 A263509 A317796
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 09 2015
STATUS
approved

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Last modified March 28 12:59 EDT 2024. Contains 371254 sequences. (Running on oeis4.)