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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
1
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
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
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 20 2014
STATUS
approved