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A020399 Numbers k such that the continued fraction for sqrt(k) has period 60. 0

%I #12 Jul 11 2021 01:23:19

%S 919,991,1279,1501,1561,1966,2396,2767,2887,3119,3463,3561,3577,3583,

%T 4149,4391,4558,4751,5036,5296,5471,5506,5707,5755,5905,6364,6382,

%U 6542,6595,6714,6877,6976,7022,7173,7197,7233,7277,7468,7519,7555,7593,7697

%N Numbers k such that the continued fraction for sqrt(k) has period 60.

%Y Cf. A003285.

%K nonn

%O 1,1

%A _David W. Wilson_

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Last modified June 21 11:14 EDT 2024. Contains 373544 sequences. (Running on oeis4.)