login
A257208
Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two sums of the diagonal and antidiagonal minus the two minimums of the central column and central row nondecreasing horizontally and vertically
1
616608, 992467, 729311, 1140763, 958492, 675943, 848628, 1025500, 1197017, 1484651, 1806573, 2155273, 2551405, 3016791, 3558516, 4160683, 4814887, 5553807, 6369827, 7256231, 8227854, 9283499, 10430813, 11681467, 13036214, 14490345
OFFSET
1,1
COMMENTS
Column 7 of A257209
LINKS
EXAMPLE
Some solutions for n=1
..0..1..0..0..0..0..1..0..1....0..0..1..0..1..1..0..0..1
..1..0..0..0..1..0..1..0..1....1..0..1..1..1..1..0..1..0
..1..0..0..0..1..1..1..1..1....1..1..0..0..0..1..1..1..1
CROSSREFS
Sequence in context: A172707 A254913 A254906 * A122131 A238053 A254802
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 18 2015
STATUS
approved