Least d such that period of continued fraction for sqrt(d) contains n (n^2+2 if n odd, (n/2)^2+1 if n even).
A013945
Least d such that period of continued fraction for sqrt(d) contains n (n^2+2 if n odd, (n/2)^2+1 if n even).
Terms
- a(0) =3a(1) =2a(2) =11a(3) =5a(4) =27a(5) =10a(6) =51a(7) =17a(8) =83a(9) =26a(10) =123a(11) =37a(12) =171a(13) =50a(14) =227a(15) =65a(16) =291a(17) =82a(18) =363a(19) =101a(20) =443a(21) =122a(22) =531a(23) =145a(24) =627a(25) =170a(26) =731a(27) =197a(28) =843a(29) =226
External references
- oeis: A013945