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A240891 Number of nX6 0..2 arrays with no element equal to a different number of vertical neighbors than horizontal neighbors, with new values 0..2 introduced in row major order 1
16, 376, 7609, 154858, 3146755, 64074526, 1302610899, 26501432610, 539075345618, 10966382557858, 223082242117552, 4538081394098364, 92316133808933027, 1877950089801487198, 38202362639765816422, 777135231123406032012 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A240893
LINKS
EXAMPLE
Some solutions for n=4
..0..1..2..0..2..1....0..1..0..1..0..1....0..1..0..2..1..0....0..0..1..0..1..0
..1..0..1..2..1..0....1..0..2..0..1..0....1..0..2..0..2..1....0..0..2..1..0..1
..0..2..0..1..2..1....0..2..1..2..0..1....0..2..0..1..1..0....2..1..0..2..1..0
..2..0..1..2..1..2....2..1..2..0..1..2....1..0..2..1..1..2....1..0..2..1..0..2
CROSSREFS
Sequence in context: A220576 A264186 A240458 * A241106 A027403 A264073
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 14 2014
STATUS
approved

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Last modified July 22 16:06 EDT 2024. Contains 374540 sequences. (Running on oeis4.)