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A279869
Number of nX5 0..2 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.
1
6, 255, 3199, 37289, 389786, 3786373, 35086917, 313383975, 2722202345, 23125021135, 192903953186, 1584994453962, 12857492370098, 103163663735209, 819927701417438, 6462788122534314, 50569048938103665, 393119079521861335
OFFSET
1,1
COMMENTS
Column 5 of A279871.
LINKS
EXAMPLE
Some solutions for n=4
..0..1..1..0..0. .0..1..1..1..0. .0..0..1..1..0. .0..0..0..0..0
..0..1..1..0..0. .0..0..0..1..0. .0..1..1..1..0. .1..1..0..0..1
..2..2..1..0..0. .2..2..0..1..0. .0..1..0..0..0. .1..1..1..1..1
..2..2..1..1..0. .2..2..0..0..0. .1..1..0..0..0. .1..1..1..2..2
CROSSREFS
Cf. A279871.
Sequence in context: A041853 A168476 A320979 * A271501 A113900 A053944
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 21 2016
STATUS
approved