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Mixed square (Posted on 2021-06-18) Difficulty: 3 of 5
Find all positive integers n such that (n2 + 11n - 4)n! + 33*13n + 4 is a perfect square.

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
Puzzle AnswerK Sengupta2022-05-12 23:11:00
re: proofLarry2021-06-18 16:54:36
SolutionproofPaul2021-06-18 15:31:26
re: partial answerCharlie2021-06-18 13:25:53
partial answerLarry2021-06-18 12:47:26
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