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URL: https://oeis.org/A235211

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A235211
Number of (n+1) X (7+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
0
3236288, 5998924, 11553392, 26061700, 60655008, 160144012, 432038320, 1282142052, 3864421920, 12517909388
OFFSET
1,1
COMMENTS
Column 7 of A235212.
EXAMPLE
Some solutions for n=1:
0 4 0 2 0 1 3 5 4 6 0 4 1 4 6 4 0 6 7 3 2 4 6 3
4 3 4 1 4 0 7 4 0 7 6 5 7 5 2 5 4 5 1 2 6 3 0 2
CROSSREFS
Sequence in context: A251529 A209715 A361613 * A219335 A203731 A138360
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 04 2014
STATUS
approved