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A254987
Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally and vertically
1
639228, 6027037, 86136256, 1365133989, 20587404155, 319124131437, 5043778832638, 78770412758751, 1231980088879281, 19349677731583522, 303689465790003843, 4763548444287970719, 74773298354655308950
OFFSET
1,1
COMMENTS
Column 6 of A254989
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..1..0..0..0....0..0..0..0..0..1..0..0....0..0..0..0..0..0..1..0
..1..0..1..0..0..1..1..0....1..1..1..0..0..1..1..1....0..0..0..1..0..1..1..1
..1..0..0..0..0..1..0..0....1..0..0..0..0..1..1..0....1..1..0..1..0..1..0..1
CROSSREFS
Sequence in context: A113951 A257194 A257187 * A236996 A250884 A190574
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 11 2015
STATUS
approved