Numbers k such that the continued fraction for sqrt(k) has period 72.

Terms

a(0) =2476a(1) =2569a(2) =2661a(3) =2949a(4) =3669a(5) =3727a(6) =3847a(7) =4078a(8) =4101a(9) =4533a(10) =4581a(11) =5146a(12) =5191a(13) =5399a(14) =5591a(15) =5671a(16) =6079a(17) =6297a(18) =6476a(19) =6509a(20) =6777a(21) =6811a(22) =6904a(23) =6931a(24) =7111a(25) =7189a(26) =7264a(27) =7454a(28) =7583a(29) =7781