A240362 Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4

32, 672, 10997, 165110, 2150725, 25831820, 285724643, 2936736845, 28324834725, 259519577363, 2261799767638, 18868612860543, 151281530916455, 1170734322614283, 8769954878145582, 63745866542977785, 450485264170120406

Offset

1,1

Comments

Column 5 of A240364

Links

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

Example

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

Crossrefs

Sequence in context: A028088 A028019 A028014 * A025031 A025008 A020984

Adjacent sequences: A240359 A240360 A240361 * A240363 A240364 A240365

Keyword

nonn

Author

R. H. Hardin, Apr 04 2014

Status

approved