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 77.
A031575
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 77.
Terms
- a(0) =5931a(1) =5939a(2) =5987a(3) =5999a(4) =6007a(5) =6011a(6) =6043a(7) =6047a(8) =6059a(9) =6067a(10) =6079a(11) =6091a(12) =6103a(13) =6131a(14) =6143a(15) =6151a(16) =6163a(17) =6167a(18) =6171a(19) =6191a(20) =6199a(21) =6203a(22) =6211a(23) =6219a(24) =6223a(25) =6239a(26) =23720a(27) =23808a(28) =23816a(29) =23840
External references
- oeis: A031575