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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..54.
Cf. A195770, A196355, A196358, A196357.
Sequence in context: A245169 A323822 A196357 * A072711 A005110 A059337
Adjacent sequences: A196357 A196358 A196359 * A196361 A196362 A196363
Clark Kimberling, Oct 01 2011