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Factorial Ratio Sum Puzzle (Posted on 2015-08-04) Difficulty: 3 of 5
A(k) = k! + (k+1)! + (k+2)!, and:

B(n) = Σk=1 to n (k+2)/A(k)


Limit B(n)
n → ∞

No Solution Yet Submitted by K Sengupta    
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Comments: ( Back to comment list | You must be logged in to post comments.)
Some Thoughts a logical guess, not a proof | Comment 1 of 3

Totally wrong solution,

 deleted by the author.

Edited on August 4, 2015, 2:27 pm
  Posted by Ady TZIDON on 2015-08-04 07:53:09

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