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A031636 Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 48. 0

%I #12 Aug 18 2021 00:10:32

%S 28949,48481,70877,101293,132721,168389,170858,262585,264637,308554,

%T 310778,314129,316373,317498,364234,365441,369074,370289,373946,

%U 375169,423229,433693,488045,496457,499277,555986,557477,558970,563461,572497

%N Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 48.

%K nonn

%O 1,1

%A _David W. Wilson_

%E First term 2305 removed by _Georg Fischer_, Jun 16 2019

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)