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A239423
Number of nX5 0..3 arrays with no element equal to the sum of elements to its left or the sum of elements above it or the sum of the elements diagonally to its northwest, modulo 4
1
72, 1244, 34728, 811554, 21127494, 503941286, 13584156020, 331591613568, 9007534804802, 224281794567484, 6091680378840082, 153616126594282898, 4160724940725286438, 105844296459902589106, 2855882931255045316668
OFFSET
1,1
COMMENTS
Column 5 of A239424
LINKS
EXAMPLE
Some solutions for n=3
..1..3..1..3..3....1..3..3..1..1....1..3..2..1..1....3..1..1..3..3
..3..0..0..0..2....3..2..2..2..0....3..2..0..0..3....1..0..2..0..0
..1..2..2..2..2....3..0..0..0..0....3..0..1..2..1....1..2..1..1..2
CROSSREFS
Sequence in context: A249713 A269074 A200556 * A128800 A367781 A008391
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 17 2014
STATUS
approved