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12202006  #1 
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I really need help...
I need to find the nth term for this series, but I am really struggling with it, although I think it has at least two factorials in it, please help if you can.
(4/2)+(12/12)+(24/144)+(40/2880)+... All help would be greatly, greatly appreciated. 
12212006  #2 
Join Date: Mar 2005
Posts: 10,609

The nth term contains 2 factorials in the denominator.
One possible solution:
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Do Math and you can do Anything! 
12212006  #3 
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Are we doing your homework?

12212006  #4 
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i think but maybe not

12212006  #5  
Join Date: Oct 2006
Posts: 822

Quote:
this is hard... what grade is this
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12212006  #6 
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i think it might be 7th 8th or 9th

12212006  #7 
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Try college

12212006  #8 
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or just high school

12222006  #9 
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Somewhere in that area.

12222006  #10 
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yeah.

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