perplexus.info :: Numbers : Integer Triplets with a Difference

Integer Triplets with a Difference (Posted on 2015-01-30)

Find three different triplets of consecutive integers such that the first term of each triplet is a numerical palindrome, the second a square, and the third a prime.

No Solution Yet Submitted by Danish Ahmed Khan

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p&p solution, almost sans p&p

| Comment 5 of 6 |

3,4,5

99,100,101

575,576,577

the 1st and the 3rd were sent by smartphone from a crowded jazz club, the 2nd crossed my mind while driving home- now 1 am trying to

find a 4-digit abba s.t. abba +1 is a square (if it exists)

Posted by Ady TZIDON on 2015-01-30 09:43:56

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