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A251400
Number of (n+1)X(6+1) 0..3 arrays with no 2X2 subblock having the sum of its diagonal elements less than the absolute difference of its antidiagonal elements
1
130668665, 1182680672547, 10632092711682548, 95695193651485137766, 861234687688644770671972, 7751024510134118526532685644, 69758457677840521663637000916478, 627819220679549012794538463118384215
OFFSET
1,1
COMMENTS
Column 6 of A251402
LINKS
EXAMPLE
Some solutions for n=1
..0..0..1..0..3..0..0....0..0..0..0..3..1..3....0..0..1..2..2..1..2
..0..0..2..2..3..0..0....0..0..0..3..0..2..3....0..0..2..1..0..3..3
CROSSREFS
Sequence in context: A258262 A059092 A147715 * A251281 A011577 A186573
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 02 2014
STATUS
approved