Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 50.
A031548
Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 50.
Terms
- a(0) =2502a(1) =2514a(2) =2518a(3) =2542a(4) =2546a(5) =2558a(6) =2566a(7) =2578a(8) =2582a(9) =2594a(10) =2606a(11) =2614a(12) =2638a(13) =2654a(14) =2658a(15) =2662a(16) =2686a(17) =2694a(18) =2702a(19) =5628a(20) =5637a(21) =5673a(22) =5691a(23) =5694a(24) =5721a(25) =5793a(26) =5799a(27) =5817a(28) =5844a(29) =5853
External references
- oeis: A031548