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 A062978 #29 Aug 05 2024 09:39:46
%S A062978 5,12,53,2,14,1,1,4,2,5,11,1,2,3,5,2,4,2,1,1,2,2,4,1,3,4,1,1,2,1,1,1,
%T A062978 3,3,162,1,1,2,3641,1,1,1,2,2,1,1,1,1,1,2,2,2,66,1,18,1,1,10,2,4,36,1,
%U A062978 4,3,1,1,3,4,1,1,2,1,1,14,3,1,2,2,1,9,28,1,1,1,1,3,15,1,1,2,11,1,1,1,3,1
%N A062978 Continued fraction for Pi * (1 + sqrt 5)/2.
%H A062978 Harry J. Smith, <a href="/A062978/b062978.txt">Table of n, a(n) for n = 0..19999</a>
%e A062978 phi*Pi = 5.083203692315259... = 5 + 1/(12 + 1/(53 + 1/(2 + 1/(14 + ...)))). - _Harry J. Smith_, Apr 27 2009
%t A062978 ContinuedFraction[Pi*GoldenRatio, 100] (* _Harvey P. Dale_, Mar 29 2023 *)
%o A062978 (PARI) contfrac(Pi * (1+sqrt(5))/2)
%o A062978 (PARI) { allocatemem(932245000); default(realprecision, 21000); phi=(1+sqrt(5))/2; x=contfrac(phi*Pi); for (n=1, 20000, write("b062978.txt", n-1, " ", x[n])); } \\ _Harry J. Smith_, Apr 27 2009
%Y A062978 Cf. A094886 (phi*Pi).
%K A062978 cofr,easy,nonn
%O A062978 0,1
%A A062978 _Jason Earls_, Jul 24 2001
%E A062978 Name changed by _David A. Corneth_, Jun 28 2018
%E A062978 Offset changed by _Andrew Howroyd_, Aug 04 2024