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Hexagonal Palindrome (Posted on 2013-11-26) Difficulty: 2 of 5
Determine the minimum value of a hexagonal number H(p) = 2p2 - p, such that each of p and H(p) is a base ten palindrome.

*** p must have more than one digit, so trivial solutions like p=0,1 are not valid.

No Solution Yet Submitted by K Sengupta    
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No Subject | Comment 1 of 2
p = 55, H(p) = 5995
the next one is
p = 797, H(p) = 1269621


  Posted by Benny on 2013-11-26 15:00:23
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