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A251425
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Number of length n+2 0..5 arrays with the sum of the maximum minus twice the median plus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero
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1
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42, 432, 2532, 18952, 122452, 791668, 4868362, 29782800, 179832500, 1084104408, 6515269116, 39138627524, 234937479552, 1410085029812, 8461645099972, 50774656443080, 304660870764438, 1828017536543716, 10968256803665504
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=5
..3....2....3....3....0....2....4....4....3....3....5....1....4....4....2....3
..2....1....0....2....1....2....1....1....0....1....0....4....3....5....1....1
..3....1....0....3....4....3....1....0....1....0....4....5....1....2....3....0
..1....5....2....2....1....5....3....0....4....1....3....4....0....0....4....2
..0....4....4....2....1....3....2....0....0....4....2....1....3....1....1....5
..2....5....4....2....5....1....1....1....1....0....0....4....5....2....5....2
..0....1....1....5....5....2....2....2....0....1....2....5....4....3....3....4
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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