A241353 Number of nX5 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4

8, 23, 61, 228, 615, 2062, 6380, 17325, 60671, 174659, 522051, 1719745, 4845006, 15397618, 47028894, 137168570, 438587280, 1296963342, 3957057163, 12275537070, 36363799509, 112893614704, 341992697428, 1031840527097, 3186583756827

Offset

1,1

Comments

Column 5 of A241356

Links

R. H. Hardin, Table of n, a(n) for n = 1..62

Example

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

Crossrefs

Sequence in context: A048770 A055273 A296323 * A362163 A059209 A099274

Adjacent sequences: A241350 A241351 A241352 * A241354 A241355 A241356

Keyword

nonn

Author

R. H. Hardin, Apr 20 2014

Status

approved