Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 54 ones.

Terms

a(0) =3931a(1) =3964a(2) =4084a(3) =4447a(4) =5164a(5) =5443a(6) =5641a(7) =5869a(8) =5884a(9) =6049a(10) =6124a(11) =6301a(12) =6913a(13) =6991a(14) =7204a(15) =7507a(16) =7687a(17) =7699a(18) =7804a(19) =8068a(20) =8389a(21) =8431a(22) =9097a(23) =9157a(24) =9201a(25) =9337a(26) =9421a(27) =9461a(28) =9508a(29) =9524