That's correct, but any integer multiple of a primitive Pythagorean triple is also a Pythagorean triple. (The proof is left as an exercise for the reader) This sequence generates the set of primitive Pythagorean triples (assuming that $m & $n are coprime)

thor

The only easy day was yesterday

In reply to Re^2: pythagorean triples by thor
in thread pythagorean triples by Pete_I

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