Numbers k such that the period of the continued fraction for sqrt(k) contains exactly two 1's and they are not consecutive.
A013653
Numbers k such that the period of the continued fraction for sqrt(k) contains exactly two 1's and they are not consecutive.
Terms
- a(0) =14a(1) =19a(2) =22a(3) =23a(4) =33a(5) =34a(6) =45a(7) =47a(8) =52a(9) =54a(10) =59a(11) =60a(12) =62a(13) =69a(14) =70a(15) =71a(16) =77a(17) =78a(18) =79a(19) =95a(20) =96a(21) =98a(22) =107a(23) =114a(24) =117a(25) =118a(26) =119a(27) =127a(28) =138a(29) =140
External references
- oeis: A013653