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A186199
Number of (n+1)X4 0..3 arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum
1
53462, 8615618, 1399352132, 227037055176, 36842307067194, 5978330649102886, 970097617022448436, 157416871746589552812, 25543882780328229879612, 4144981638500524139510684, 672602224297292597122913824
OFFSET
1,1
COMMENTS
Column 3 of A186200
LINKS
EXAMPLE
Some solutions for 3X4
..0..2..1..3....0..1..1..0....0..0..1..2....0..3..1..1....0..1..0..1
..0..1..1..3....0..1..2..3....0..2..3..1....0..0..0..0....0..0..2..2
..0..3..3..3....0..0..3..0....0..0..3..2....0..2..3..0....0..0..0..1
CROSSREFS
Sequence in context: A294752 A164519 A237180 * A206314 A237373 A251369
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 14 2011
STATUS
approved