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 A176052 #5 Feb 20 2020 11:01:30 %S A176052 2,1,8,3,2,1,5,9,5,6,6,1,9,9,2,3,2,0,8,5,1,3,4,6,5,6,5,8,3,1,2,3,2,3, %T A176052 4,0,9,6,8,3,1,0,0,2,4,6,1,5,8,8,6,8,0,6,4,5,7,5,9,4,3,9,3,3,8,2,8,5, %U A176052 6,4,4,9,1,8,2,1,1,3,0,6,0,7,3,5,3,1,5,0,5,0,5,4,3,6,6,2,1,8,3,5,6,1,7,7,2 %N A176052 Decimal expansion of (5+sqrt(35))/5. %C A176052 Continued fraction expansion of (5+sqrt(35))/5 is A010695. %H A176052 Daniel Starodubtsev, <a href="/A176052/b176052.txt">Table of n, a(n) for n = 1..10000</a> %e A176052 (5+sqrt(35))/5 = 2.18321595661992320851... %Y A176052 Cf. A010490 (decimal expansion of sqrt(35)), A010695 (repeat 2, 5). %K A176052 cons,nonn %O A176052 1,1 %A A176052 _Klaus Brockhaus_, Apr 07 2010