perplexus.info :: Just Math : The Sum of Reciprocals

The Sum of Reciprocals (Posted on 2025-03-26)

Let {a_n} be a sequence of numbers that satisfy a₀ = 3, and (3 − a_n+1)(6 + a_n) = 18. Find

  n    1
  ∑   ---
 i=0   a_i

No Solution Yet Submitted by Danish Ahmed Khan

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