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A065029 Period length of the continued fraction for sqrt(2)*n (A064848) is 2. 0

%I

%S 2,3,6,10,12,17,34,35,51,58,68,70,99,102,136,198,204,338,396,408,495,

%T 577,693,990,1154,1189,1386,1731,1970,1980,2308,2378,2772,3363,3462,

%U 3465,4616,6726,6895,6924,6930,9232,9809,11482,13452,13790,13848,13860

%N Period length of the continued fraction for sqrt(2)*n (A064848) is 2.

%t Select[ Range[ 25000], Length[ Last[ ContinuedFraction[ Sqrt[2] *# ]]] == 2 & ]

%Y Cf. A064933.

%K nonn

%O 1,1

%A _Robert G. Wilson v_, Nov 02 2001

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Last modified August 1 06:45 EDT 2021. Contains 346384 sequences. (Running on oeis4.)