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A265599 Number of nX6 0..n*6-1 arrays with upper left zero and lower right n*6-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two. 1
79, 257, 0, 572832, 19502116, 0, 108447811968, 4758708947913, 0, 20923382039141133, 4003086165229581469, 0, 20474033731697719148101, 2110020981407123735448272, 0, 11283032007627517622661436951 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A265601.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..29

EXAMPLE

Some solutions for n=2

..0..2..1..3..5..7....0..8..7..6..5..7....0..8..4..3..5..7....0..8..7..9..5..7

..1..3..5..7..9.11....4..6..8..7..9.11....4..6..2..1..9.11....4..6..8..7..3.11

CROSSREFS

Cf. A265601.

Sequence in context: A141964 A347032 A142285 * A076815 A141914 A201036

Adjacent sequences:  A265596 A265597 A265598 * A265600 A265601 A265602

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 10 2015

STATUS

approved

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Last modified January 24 13:11 EST 2022. Contains 350538 sequences. (Running on oeis4.)