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A234078
Number of (n+1)X(3+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10
1
2352, 18048, 139512, 1219868, 10952176, 105917092, 1033754752, 10502679784, 106630037640, 1105890732336, 11431596424544, 119570295130620, 1246729304971224, 13088526682802644, 137083410946580952
OFFSET
1,1
COMMENTS
Column 3 of A234083
FORMULA
Empirical recurrence of order 97 (see link above)
EXAMPLE
Some solutions for n=3
..1..4..1..2....0..3..0..0....1..2..1..4....2..3..2..1....1..2..1..3
..1..2..1..4....3..2..3..1....1..4..3..4....1..0..1..4....4..3..4..2
..4..3..4..3....0..3..0..2....1..2..1..4....2..3..2..3....1..4..1..3
..4..1..2..1....3..2..3..3....3..4..3..2....1..0..1..0....4..3..4..2
CROSSREFS
Sequence in context: A173628 A130023 A219192 * A219193 A063517 A035874
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 19 2013
STATUS
approved