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A031734 Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 56. 1

%I #13 Jul 15 2021 01:52:20

%S 785,3138,7059,12548,19605,28230,38423,50184,63513,78410,94875,112908,

%T 132509,153678,176415,200720,226593,254034,283043,313620,345765,

%U 379478,414759,451608,490025,530010,571563,614684,659373,705630,753455,802848

%N Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 56.

%C a(n) = 784n^2 + n for n < 59, but a(59) = 2640682. - _Charles R Greathouse IV_, Aug 04 2017

%H Charles R Greathouse IV, <a href="/A031734/b031734.txt">Table of n, a(n) for n = 1..10000</a>

%K nonn

%O 1,1

%A _David W. Wilson_

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)