Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 89 ones.

Terms

a(0) =88687a(1) =93883a(2) =108487a(3) =123496a(4) =137107a(5) =152359a(6) =173455a(7) =181879a(8) =190411a(9) =219235a(10) =220499a(11) =222119a(12) =225107a(13) =226687a(14) =245219a(15) =247336a(16) =253795a(17) =254531a(18) =265139a(19) =293771a(20) =296695a(21) =299791a(22) =301855a(23) =302584a(24) =303883a(25) =313043a(26) =314863a(27) =319019a(28) =319303a(29) =349363