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A180297
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Number of arrangements of n indistinguishable balls in n boxes with the maximum number of balls in any box equal to n-7
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1
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1, 3138, 35850, 110715, 228294, 412698, 705341, 1162800, 1860480, 2899248, 4412826, 6575976, 9614000, 13813800, 19536660, 27232920, 37458720, 50895000, 68368950, 90878112, 119617344, 156008864, 201735600, 258778080, 329455104
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listen;
history;
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OFFSET
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8,2
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LINKS
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FORMULA
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Empirical: a(n)=n*binomial(n+5,n-2) for n>14
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin, formula from Robert Gerbicz in the Sequence Fans Mailing List, Aug 24 2010
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STATUS
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approved
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