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A265456 Number of nX6 0..n+6-2 arrays with each element differing from its horizontal and vertical neighbors by one or two. 1
1864, 502154, 161435322, 52509347006, 16879041018070, 5327856426356284, 1653688201339124766, 505814947757578021828, 152811753980421954365094, 45684812294133949143632978, 13536944058009909827807440148 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A265458.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..65

EXAMPLE

Some solutions for n=1

..2..3..2..1..3..5....4..2..3..2..1..3....1..2..0..1..3..1....4..3..4..2..4..2

CROSSREFS

Cf. A265458.

Sequence in context: A204889 A204885 A231029 * A023744 A054816 A052168

Adjacent sequences:  A265453 A265454 A265455 * A265457 A265458 A265459

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 09 2015

STATUS

approved

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Last modified January 19 03:54 EST 2020. Contains 331031 sequences. (Running on oeis4.)