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A234547
Number of (n+1) X (5+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3 (constant-stress 1 X 1 tilings).
1
239648, 1269812, 6716768, 35656244, 189641952, 1011141204, 5401882616, 28926522000, 155194481696, 834519327248, 4495708054880, 24272022165700, 131277493872560, 711523641205184, 3863153566486008, 21017457535548920
OFFSET
1,1
LINKS
EXAMPLE
Some solutions for n=1:
0 1 4 1 2 5 3 1 2 4 0 3 3 2 4 4 1 2 3 2 2 5 1 5
3 1 1 1 5 5 3 4 2 1 0 0 3 5 4 1 1 5 0 2 5 5 4 5
CROSSREFS
Column 5 of A234549.
Sequence in context: A234768 A122210 A237396 * A234709 A015345 A187960
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 28 2013
STATUS
approved