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See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences.
Table of n, a(n) for n=1..53.
Cf. A195770, A196001, A196004.
Sequence in context: A254716 A240757 A206422 * A196003 A072208 A210284
Adjacent sequences: A196003 A196004 A196005 * A196007 A196008 A196009
Clark Kimberling, Sep 26 2011