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 A176436 #6 Mar 22 2020 11:32:55 %S A176436 7,2,4,1,6,5,7,3,8,6,7,7,3,9,4,1,3,8,5,5,8,3,7,4,8,7,3,2,3,1,6,5,4,9, %T A176436 3,0,1,7,5,6,0,1,9,8,0,7,7,7,8,7,2,6,9,4,6,3,0,3,7,4,5,4,6,7,3,2,0,0, %U A176436 3,5,1,5,6,3,0,6,9,3,9,0,2,7,9,7,6,8,0,9,8,9,5,1,9,4,3,7,9,5,7,1,5,0,0,9,9 %N A176436 Decimal expansion of (7+2*sqrt(14))/2. %C A176436 Continued fraction expansion of (7+2*sqrt(14))/2 is A010712 preceded by 7. %H A176436 Daniel Starodubtsev, <a href="/A176436/b176436.txt">Table of n, a(n) for n = 1..10000</a> %e A176436 (7+2*sqrt(14))/2 = 7.24165738677394138558... %Y A176436 Cf. A010471 (decimal expansion of sqrt(14)), A010712 (repeat 4, 7). %K A176436 cons,nonn %O A176436 1,1 %A A176436 _Klaus Brockhaus_, Apr 19 2010