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A049258 Smallest nonnegative value taken on by 19x^2 - ny^2 for an infinite number of integer pairs (x, y). 0

%I #4 Mar 30 2012 18:35:39

%S 2,1,1,3,14,3,3,4,10,1,8,4,6,5,1,3,2,1,0,19,19,6,19,3,19,2,1,3,11,19,

%T 1,11,7,19,19,19,6,19,13,4,7,3,19,19,19,19,13,16,3,1,1,7,19,19,19,19,

%U 19,2,1,4,3,2,13,3,11,10,1,8,7,5,1,4,3,2,1,0,19,19,1,19,10,3,8,19,15,5,3

%N Smallest nonnegative value taken on by 19x^2 - ny^2 for an infinite number of integer pairs (x, y).

%K nonn

%O 1,1

%A _David W. Wilson_

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Last modified March 28 05:02 EDT 2024. Contains 371235 sequences. (Running on oeis4.)