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A196716 Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,0,2,1,3 for x=0,1,2,3,4 1
12, 192, 1984, 36590, 573131, 9202067, 139260414, 2140451320, 33452130666, 518611497139, 8011630549571, 124177751877894, 1925826968293386, 29837828260022815, 462236367480831086, 7162862918976810615 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Every 0 is next to 0 4's, every 1 is next to 1 0's, every 2 is next to 2 2's, every 3 is next to 3 1's, every 4 is next to 4 3's

Column 6 of A196718

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..178

EXAMPLE

Some solutions for n=4

..0..2..2..0..0..0....2..2..0..1..1..0....2..2..2..2..0..1....1..1..0..1..1..0

..0..2..2..1..1..1....2..2..0..1..3..1....2..0..0..2..1..3....0..1..1..3..3..1

..1..1..1..2..2..1....0..1..3..1..2..2....2..0..0..2..3..1....2..2..1..1..1..3

..1..0..0..2..2..0....1..3..1..0..2..2....2..2..2..2..1..0....2..2..0..0..0..1

CROSSREFS

Sequence in context: A071990 A230757 A196483 * A086948 A230539 A230750

Adjacent sequences:  A196713 A196714 A196715 * A196717 A196718 A196719

KEYWORD

nonn

AUTHOR

R. H. Hardin Oct 05 2011

STATUS

approved

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Last modified May 6 06:00 EDT 2021. Contains 343580 sequences. (Running on oeis4.)