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A241434
Number of nX7 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
0
24, 181, 1272, 22712, 282527, 4122537, 79901137, 1231102996, 26880310825, 446955799466
OFFSET
1,1
COMMENTS
Column 7 of A241435
EXAMPLE
Some solutions for n=3
..3..3..2..2..2..3..2....2..2..3..2..3..3..2....3..3..2..2..2..3..2
..2..1..2..1..1..1..0....2..1..1..2..1..1..2....2..1..2..0..1..1..2
..3..3..2..2..2..2..0....3..3..0..2..2..0..2....3..3..2..2..1..2..0
CROSSREFS
Sequence in context: A073993 A214310 A052758 * A143040 A305166 A128960
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 22 2014
STATUS
approved