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Deja vu (Posted on 2020-05-25) Difficulty: 3 of 5
A sequence
142,725,631,254,665,682,354,316,...
is created according to a certain algorithm, for you to discover.

Following your findings, please:
1. Evaluate a9
2. Find the smallest n for which an=an+1

No Solution Yet Submitted by Ady TZIDON    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionSolutionMath Man2020-05-28 16:32:49
Hints/TipsHint....a partial spoilerAdy TZIDON2020-05-27 21:08:46
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