Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 47 ones.

Terms

a(0) =14899a(1) =32731a(2) =37327a(3) =37391a(4) =43279a(5) =44339a(6) =44407a(7) =51883a(8) =55379a(9) =56291a(10) =58879a(11) =66712a(12) =67024a(13) =68391a(14) =72979a(15) =74639a(16) =76859a(17) =86999a(18) =87599a(19) =89183a(20) =92035a(21) =93631a(22) =96091a(23) =102875a(24) =110723a(25) =111655a(26) =111743a(27) =112591a(28) =113211a(29) =116339