This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A078086 #9 Jul 05 2024 15:56:09
%S A078086 0,1,9,5,10,1,6,1,1,1,11,1,5,1,10,1,17,5,5,6,1,13,6,3,1,1,4,1,1,2,1,3,
%T A078086 3,1,5,7,1,17,5,2,1,10,2,2,1,14,62,3,3,4,1,1,4,8,1041,86,1,6,1,2,6,12,
%U A078086 1,45,2,45,2,3,2,1,1,2,2,1,4,1,1,21,5,6,4,1,1,4,1,2,2,3,2,6,1
%N A078086 Continued fraction expansion of Product_{p prime}(1 - 1/(p^2*(p^2-1))).
%o A078086 (PARI) contfrac(prodeulerrat(1 - 1/(p^2*(p^2-1)))) \\ _Amiram Eldar_, Mar 16 2021
%Y A078086 Cf. A065471 (decimal expansion).
%K A078086 nonn,cofr
%O A078086 0,3
%A A078086 _Benoit Cloitre_, Dec 02 2002
%E A078086 Offset changed by _Andrew Howroyd_, Jul 05 2024