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A279325
Number of nX4 0..2 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.
1
4, 152, 16092, 1079496, 73482624, 4808164964, 306703795184, 19222109104916, 1188030883493336, 72617186989640484, 4398603121620447184, 264429528141568309808, 15795365086572335762648, 938361558760361783247456
OFFSET
1,1
COMMENTS
Column 4 of A279327.
LINKS
EXAMPLE
Some solutions for n=3
..0..0..1..2. .0..0..1..0. .0..1..1..1. .0..0..1..0. .0..0..1..2
..2..0..1..2. .2..1..1..1. .2..1..0..2. .2..0..1..1. .0..2..2..0
..0..1..2..0. .1..2..0..2. .0..2..0..1. .0..2..2..0. .2..1..0..2
CROSSREFS
Cf. A279327.
Sequence in context: A247115 A006439 A264711 * A158104 A244448 A197204
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 09 2016
STATUS
approved