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A240157
Number of 5Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the 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
10, 62, 254, 3993, 11742, 88214, 536744, 1652584, 11331387, 57296488, 223202826, 1550772274, 7551863892, 32607176000, 200353447144, 939471999117, 4301332018225, 25319460629707, 117174747947500, 578341876385557
OFFSET
1,1
COMMENTS
Row 5 of A240153
LINKS
EXAMPLE
Some solutions for n=4
..2..2..3..2....2..2..3..3....2..2..3..2....2..2..3..2....2..2..3..3
..0..2..1..2....0..0..2..1....0..2..1..2....0..2..1..2....0..2..1..2
..0..0..3..2....2..0..0..2....0..0..0..3....2..2..3..3....2..2..3..1
..2..2..3..1....2..2..3..2....2..0..2..3....0..2..2..3....0..0..2..2
..0..2..2..2....0..2..0..2....0..2..0..2....2..2..0..2....2..2..0..3
CROSSREFS
Sequence in context: A297863 A298130 A106629 * A350644 A196632 A289799
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 02 2014
STATUS
approved