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A258955
Number of (n+3)X(6+3) 0..1 arrays with no 4x4 subblock diagonal sum not equal the antidiagonal sum
1
35887648, 14867112, 8889408, 4910670, 2593544, 1910774, 1416722, 1288390, 1218684, 1472988, 1657826, 2046954, 3062150, 4719396, 7324320, 12856214, 22718934, 42565040, 79923112, 153227136, 294719620, 580320190, 1139462866
OFFSET
1,1
COMMENTS
Column 6 of A258957
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..0..1..0..0..0....0..0..0..0..0..1..0..0..0
..0..0..0..1..0..1..1..1..0....0..0..0..1..1..0..0..1..1
..1..0..0..1..0..1..1..1..0....1..0..0..1..1..0..0..0..1
..0..0..0..0..0..1..0..0..0....0..1..0..0..1..1..0..1..1
CROSSREFS
Sequence in context: A017407 A017527 A204336 * A037252 A064586 A183593
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jun 15 2015
STATUS
approved