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A020399 Numbers n such that continued fraction for sqrt(n) has period 60. 0
919, 991, 1279, 1501, 1561, 1966, 2396, 2767, 2887, 3119, 3463, 3561, 3577, 3583, 4149, 4391, 4558, 4751, 5036, 5296, 5471, 5506, 5707, 5755, 5905, 6364, 6382, 6542, 6595, 6714, 6877, 6976, 7022, 7173, 7197, 7233, 7277, 7468, 7519, 7555, 7593, 7697 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..42.

CROSSREFS

Sequence in context: A128375 A068689 A088284 * A084843 A059668 A162870

Adjacent sequences:  A020396 A020397 A020398 * A020400 A020401 A020402

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified June 4 10:43 EDT 2020. Contains 334825 sequences. (Running on oeis4.)