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Positive integers c for which there is a (-4)-Pythagorean triple (a,b,c) satisfying a<=b.

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`%I #5 Mar 30 2012 18:57:49
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`%S 1,2,3,13,1,4,11,5,11,37,6,26,7,23,73,2,8,13,22,47,9,39,121,10,22,74,
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`%T 11,59,181,3,12,23,33,52,107,13,83,253,14,46,146,1,15,33,65,111,337,4,
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`%U 16,26,44,61,94,191,17,143,433,18,78,242,19,179,541,5,13,20,44
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`%N Positive integers c for which there is a (-4)-Pythagorean triple (a,b,c) satisfying a<=b.
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`%C See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences.
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`%t (See A196376.)
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`%Y Cf. A195770, A196376, A196377, A196379, A196380.
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`%K nonn
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`%O 1,2
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`%A _Clark Kimberling_, Oct 01 2011
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