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coefficient of polynomial (x+1)(x+2)(x+3)...(x+n)

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coefficient of polynomial (x+1)(x+2)(x+3)...(x+n)
dev Offline
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#1
02/13/2011, 06:33 PM
Expand (x+1)(x+2)(x+3)...(x+n) = a0.x^0 + a1.x^1 + ... ai.x^i + ... +an.x^n.

What is the value ai?

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bo198214 Offline
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#2
02/13/2011, 06:48 PM
(02/13/2011, 06:33 PM)dev Wrote: Expand (x+1)(x+2)(x+3)...(x+n) = a0.x^0 + a1.x^1 + ... ai.x^i + ... +an.x^n.

What is the value ai?

(unsigned) Stirling numbers of the first kind
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