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 A016456 #14 Jun 01 2018 17:49:46
%S A016456 3,3,98,10,4,17,2,1,3,10,1,1,1,1,3,8,43,1,38,2,1,1,2,2,1,11,1,1,2,1,
%T A016456 10,12,1,72,1,3,1,2,2,2,2,1,1,8,1,1,193,7,2,1,1,5,1,6,2,1,2,1,3,1,1,
%U A016456 10,3,1,1,2,1,6,2,1,2,1,11,1
%N A016456 Continued fraction for log(28).
%H A016456 Harry J. Smith, <a href="/A016456/b016456.txt">Table of n, a(n) for n = 1..20000</a>
%e A016456 3.3322045101752039239398169... = 3 + 1/(3 + 1/(98 + 1/(10 + 1/(4 + ...)))). - _Harry J. Smith_, May 20 2009
%t A016456 ContinuedFraction[Log[28],100] (* _Harvey P. Dale_, Jun 01 2018 *)
%o A016456 (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(log(28)); for (n=1, 20000, write("b016456.txt", n, " ", x[n])); } \\ _Harry J. Smith_, May 20 2009
%Y A016456 Cf. A016651 Decimal expansion. - _Harry J. Smith_, May 20 2009
%K A016456 nonn,cofr
%O A016456 1,1
%A A016456 _N. J. A. Sloane_