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 A084823 #9 Jan 21 2023 02:26:18 %S A084823 5,7,7,2,8,4,6,0,8,9,5,5,7,1,0,5,6,4,8,9,4,4,8,5,1,5,8,5,1,5,0,2,0,4, %T A084823 9,3,8,5,3,0,7,5,3,7,6,5,8,1,2,7,0,6,7,4,3,1,5,8,4,9,1,7,3,5,3,3,3,2, %U A084823 9,8,3,6,9,6,5,3,3,1,6,5,6,4,1,7,1,3,4,4,3,1,4,9,8,6,7,7,0,1,0,0,0,1,9,8 %N A084823 Decimal expansion of x, where x is the unique number, given floor(x)=0, having the property that the signature sequence of x is equal to the continued fraction expansion of x. %H A084823 Paul D. Hanna, <a href="/A084823/b084823.txt">Table of n, a(n) for n = 0..1000</a> %e A084823 0.5772846089557105648944851585150204938530753765812706743158491735333298369... %Y A084823 Cf. A084822 (signature sequence and continued fraction). %K A084823 cons,nonn %O A084823 0,1 %A A084823 _Paul D. Hanna_, Jun 04 2003