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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..55.
Sequence in context: A255190 A037121 A279923 * A162363 A102965 A278310
Adjacent sequences: A195934 A195935 A195936 * A195938 A195939 A195940
Clark Kimberling, Sep 26 2011