Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 56.
A031644
Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 56.
Terms
- a(0) =38858a(1) =64090a(2) =65617a(3) =96221a(4) =135593a(5) =180001a(6) =227818a(7) =228773a(8) =232613a(9) =233578a(10) =285517a(11) =287657a(12) =348541a(13) =355657a(14) =416554a(15) =425633a(16) =429554a(17) =492026a(18) =493429a(19) =499061a(20) =501889a(21) =503306a(22) =507569a(23) =578329a(24) =663437a(25) =666697a(26) =669965a(27) =673241a(28) =676525a(29) =679817
External references
- oeis: A031644