A240374 Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.

10, 155, 1729, 36398, 486179, 6436979, 110122847, 1403151574, 20729739995, 314460587672, 4129507235966, 62894928616313, 899396661401712, 12459403539502242, 186844736024568319, 2621133895463593999

Offset: 1

Author

R. H. Hardin, Apr 04 2014

Keywords

• nonn

Comments

Column 5 of A240376

Examples

			Some solutions for n=4
..3..3..2..3..3....3..3..2..3..3....2..2..3..2..3....3..3..2..3..3
..2..2..2..1..1....2..2..0..3..1....2..1..3..0..1....3..1..0..3..1
..3..1..0..0..0....3..1..0..0..3....3..1..0..0..2....2..2..2..2..0
..2..2..0..3..2....2..1..1..2..2....3..2..1..2..2....3..1..2..0..2
		

Links

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