perplexus.info :: Sequences : Over 18

Over 18 (Posted on 2017-03-29)

The sequence {a_n} is defined by a₁ = 1 and a_n+1 = a_n+1/(a_n²).

Show that a₂₀₁₆ is over 18.

No Solution Yet Submitted by Ady TZIDON

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Subject	Author	Date
Lateral approach	broll	2017-03-30 10:21:30
Conservatively speaking (spoiler)	Steve Herman	2017-03-29 15:09:31
PEMDAS	Steve Herman	2017-03-29 09:41:48

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