perplexus.info :: Just Math : Square pairs

Square pairs (Posted on 2018-02-07)

Let's denote by p(n) the greatest square less than or equal to n,
n being a positive integer.

List all pairs (m,n), for which:(2m+1)*p(2n+1) = 400; m being less than n.

See The Solution Submitted by Ady TZIDON

Rating: 5.0000 (1 votes)

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