Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 55 ones.

Terms

a(0) =39407a(1) =45199a(2) =48151a(3) =52471a(4) =54199a(5) =56023a(6) =71839a(7) =72851a(8) =74104a(9) =82315a(10) =90875a(11) =91687a(12) =101263a(13) =112487a(14) =113375a(15) =114119a(16) =115427a(17) =118255a(18) =123823a(19) =127495a(20) =129431a(21) =130471a(22) =131895a(23) =140995a(24) =142839a(25) =145839a(26) =156339a(27) =160547a(28) =163291a(29) =173336