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

72, 1244, 34728, 811554, 21127494, 503941286, 13584156020, 331591613568, 9007534804802, 224281794567484, 6091680378840082, 153616126594282898, 4160724940725286438, 105844296459902589106, 2855882931255045316668

Offset

1,1

Comments

Column 5 of A239424

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

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

Adjacent sequences: A239420 A239421 A239422 * A239424 A239425 A239426

Keyword

nonn

Author

R. H. Hardin, Mar 17 2014

Status

approved