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A233645
Number of (n+1)X(n+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14
0
144, 5232, 364512, 64384744, 27145405344, 30477019485544, 83444652183591008
OFFSET
1,1
COMMENTS
Diagonal of A233653
EXAMPLE
Some solutions for n=2
..4..5..3....0..0..3....4..4..3....4..3..2....2..4..2....5..4..1....2..5..5
..4..2..2....3..1..1....3..1..1....1..3..0....2..1..2....2..4..2....3..3..2
..5..5..3....4..4..2....3..4..2....0..3..2....2..4..2....1..4..1....1..0..0
CROSSREFS
Sequence in context: A221127 A262788 A319294 * A086985 A371251 A259318
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 14 2013
STATUS
approved