A241432 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 or one plus the sum of the elements antidiagonally to its northeast, modulo 4

10, 45, 158, 1563, 7495, 37148, 218885, 1059975, 7257895, 44141371, 244603126, 1599162188, 8958092747, 55332407751, 336911717484, 1937285923500, 12085963190320, 70661956336398, 424547431732947, 2581132242865135

Offset

1,1

Comments

Column 5 of A241435

Links

R. H. Hardin, Table of n, a(n) for n = 1..32

Example

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

Crossrefs

Sequence in context: A175705 A143671 A221532 * A317020 A141499 A264553

Adjacent sequences: A241429 A241430 A241431 * A241433 A241434 A241435

Keyword

nonn

Author

R. H. Hardin, Apr 22 2014

Status

approved