Numbers k such that the period of the continued fraction for sqrt(3)*k is 2.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =7a(5) =11a(6) =14a(7) =15a(8) =26a(9) =28a(10) =41a(11) =52a(12) =56a(13) =78a(14) =97a(15) =130a(16) =153a(17) =156a(18) =194a(19) =209a(20) =260a(21) =362a(22) =388a(23) =390a(24) =571a(25) =679a(26) =724a(27) =765a(28) =776a(29) =780