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A180294
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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-4.
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1
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1, 140, 735, 1652, 2970, 4950, 7865, 12012, 17745, 25480, 35700, 48960, 65892, 87210, 113715, 146300, 185955, 233772, 290950, 358800, 438750, 532350, 641277, 767340, 912485, 1078800, 1268520, 1484032, 1727880, 2002770, 2311575, 2657340, 3043287
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OFFSET
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5,2
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LINKS
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FORMULA
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Empirical: a(n) = n*binomial(n+2,n-2) for n>8.
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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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