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 54.
A031552
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 54.
Terms
- a(0) =2918a(1) =2942a(2) =2946a(3) =2962a(4) =2966a(5) =2974a(6) =2978a(7) =2994a(8) =2998a(9) =3022a(10) =3046a(11) =3058a(12) =3062a(13) =3086a(14) =3106a(15) =3118a(16) =3126a(17) =3134a(18) =6564a(19) =6573a(20) =6591a(21) =6609a(22) =6621a(23) =6636a(24) =6663a(25) =6693a(26) =6702a(27) =6717a(28) =6729a(29) =6753
External references
- oeis: A031552