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A184716
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Number of strings of numbers x(i=1..n) in 0..5 with sum i*x(i)^3 equal to n*125
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1
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1, 1, 2, 3, 6, 39, 209, 947, 4403, 20825, 95461, 420312, 1824610, 7767715, 32447127, 133426790, 540454735, 2157136063, 8491433827, 32994222337, 126618582468, 480170037501, 1800457116471, 6678324836291, 24515228772443, 89097534819082
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OFFSET
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1,3
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=7
..5....5....4....5....0....5....4....1....1....0....5....4....3....3....1....0
..5....4....0....2....3....0....4....3....3....4....1....3....4....2....2....0
..4....4....0....4....4....4....4....3....5....5....4....2....2....4....2....1
..3....4....0....1....1....2....2....3....0....0....3....3....4....4....4....5
..1....1....1....4....5....3....1....3....1....3....0....5....0....0....1....3
..1....3....5....3....0....4....1....2....4....2....0....0....4....4....4....2
..3....1....2....2....0....1....4....4....2....3....4....0....2....0....3....3
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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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