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Repeated Digits (Posted on 2014-01-14) Difficulty: 2 of 5
Define the sequence A(n) as: A(1) = 1, A(2) =13, A(3) = 131, A(4) = 1313,...
  1. Determine the minimum value of n such that A(n) is divisible by 29.
  2. What is the general form of n such that A(n) is divisible by 29?

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
Solutioncomputer solutionCharlie2014-01-14 11:55:29
SolutionspoilerAdy TZIDON2014-01-14 10:30:09
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