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A196482
Number of n X 5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,0,2,1,4 for x=0,1,2,3,4.
1
8, 83, 457, 4344, 40221, 374645, 3307716, 28430880, 248312071, 2192473876, 19348789798, 170510755795, 1500864452926, 13204967160428, 116225998484492, 1023302267971920, 9009586965300230, 79318454402499047, 698273303070427478
OFFSET
1,1
COMMENTS
Every 0 is next to 0 3'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 4's
Column 5 of A196485.
LINKS
EXAMPLE
Some solutions for n=4
..0..2..2..1..0....0..0..2..2..0....2..2..0..0..0....0..2..2..2..2
..0..2..2..1..0....0..0..2..2..0....2..2..0..2..2....1..2..0..1..2
..1..1..1..2..2....2..2..1..1..1....1..3..1..2..2....1..2..0..2..2
..1..0..0..2..2....2..2..0..0..1....0..1..1..0..1....0..2..2..2..0
CROSSREFS
Cf. A196485.
Sequence in context: A068173 A069635 A069620 * A196715 A179980 A236671
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 03 2011
STATUS
approved