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A226344
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Number of nondecreasing -n..n vectors of length 5 whose dot product with some other -n..n vector equals 5
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0
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6, 100, 419, 1139, 2857, 5621, 11041, 18937, 31901, 49666, 77246, 111366, 162502, 224402, 309982, 412526
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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=3
.-2...-3...-2...-3...-2...-2....2...-1...-1...-2...-3....1...-3...-3...-2...-2
..0....2...-2...-3...-1...-2....2....2....0...-1...-3....1...-1...-2....1...-1
..0....2...-2...-2...-1...-2....2....2....0...-1...-3....1....0...-2....1...-1
..3....2...-1...-1...-1...-2....2....3....0...-1...-1....1....0....0....1...-1
..3....2....3....2....3...-1....3....3....3....0...-1....2....1....1....3....2
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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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