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These problems deal with sequences of numbers. Can you spot what the sequences' rules are?
Difficulty: 3 of 5 Latest: Over 18
The sequence {an} is defined by a1 = 1 and an+1 = an+1/(an2).

Show that a2016 is over 18.

(No Solution Yet, 3 Comments) Submitted on 2017-03-29 by Ady TZIDON   
Page 1 of 23   next >>    
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Difficulty: 1 of 5Provide the next number |
Posted on 2016-09-18 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 2 of 51248 must be included |
Posted on 2016-09-06 by Ady TZIDON (No Solution Yet, 3 Comments)
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