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A240416
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Number of 5Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4
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1
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57, 529, 10749, 148536, 1765436, 33373526, 425530595, 5897838681, 95307517175, 1211349848865, 18418502466795, 271271920530483, 3640504188151747, 55380807100830022, 781519568000794121, 10995455837187187873
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OFFSET
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1,1
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COMMENTS
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Row 5 of A240412
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LINKS
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R. H. Hardin, Table of n, a(n) for n = 1..210
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EXAMPLE
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Some solutions for n=4
..2..3..2..2....2..3..3..2....2..3..3..2....2..3..3..2....2..3..3..2
..2..3..2..1....1..3..1..0....2..1..2..0....1..3..2..0....2..1..1..1
..2..0..0..3....3..0..2..2....2..3..0..0....1..0..3..2....2..0..0..1
..1..0..3..2....1..0..0..2....2..3..0..2....3..2..0..3....1..0..0..2
..2..0..1..2....1..0..0..0....2..1..0..0....3..2..2..2....2..3..3..1
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CROSSREFS
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Sequence in context: A290779 A027143 A164786 * A264240 A166392 A195606
Adjacent sequences: A240413 A240414 A240415 * A240417 A240418 A240419
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin, Apr 04 2014
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STATUS
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approved
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