cp's OEIS Frontend

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.

A078079 Continued fraction expansion of Product_{p prime}(1 - p/(p^3-1)).

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%I A078079 #14 Jul 05 2024 16:08:07
%S A078079 0,1,1,2,1,3,1,3,1,2,1,77,2,1,1,10,2,1,1,1,7,1,1,3,3,5,5,3,1,1,35,1,8,
%T A078079 3,1,2,1,3,2,5,3,1,14,1,2,1,15,1,8,1,2,3,6,1,3,1,7,1,1,2,1,1,24,1,2,3,
%U A078079 14,23,1,9,1,46,7,1,1,5,1,1,14,2,1,20,2,1,6,1,1,2,2,1,1,1,35,1
%N A078079 Continued fraction expansion of Product_{p prime}(1 - p/(p^3-1)).
%H A078079 Emanuele Munarini and Norma Zagaglia Salvi, <a href="http://www.mat.univie.ac.at/~slc/wpapers/s49zagaglia.html">Binary strings without zigzags</a>, Séminaire Lotharingien de Combinatoire, B49h (2004), 15 pp.
%o A078079 (PARI) contfrac(prodeulerrat(1 - p/(p^3-1))) \\ _Amiram Eldar_, Mar 17 2021
%Y A078079 Cf. A065478 (decimal expansion).
%K A078079 nonn,cofr
%O A078079 0,4
%A A078079 _Benoit Cloitre_, Dec 02 2002
%E A078079 Offset changed by _Andrew Howroyd_, Jul 05 2024