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 A330305 #21 Dec 23 2019 06:05:05 %S A330305 1,1,4,4,5,3,2,8,6,5,1,4,3,3,9,0,7,8,2,5,5,3,8,7,8,9,6,6,2,9,4,3,7,6, %T A330305 0,9,7,1,3,9,9,7,3,9,9,7,5,3,0,5,7,7,6,4,6,8,9,2,4,5,6,2,6,5,3,3,8,6, %U A330305 2,1,9,1,2,6,8,9,4,8,0,7,1,7,8,0,5,1,8,9,2,2,9,0,3,0,9,1,7,8,7,7,4,5,5,8,0 %N A330305 Decimal expansion of simple continued fraction transform of golden ratio. %C A330305 Decimal expansion of 1+1/(6+1/(1+1/(8+1/(...)))). %e A330305 1.14453286514339078255387896629437609713997399753057764689245626533862191268948... %t A330305 RealDigits[N[FromContinuedFraction[RealDigits[GoldenRatio, 10, 1000][[1]]], 120]][[1]] (* _Vaclav Kotesovec_, Dec 23 2019 *) %Y A330305 Cf. A001622 (golden ratio). %K A330305 nonn,cons,base %O A330305 1,3 %A A330305 _Matthew Niemiro_, Dec 13 2019 %E A330305 More digits from _Vaclav Kotesovec_, Dec 23 2019