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 A016669 #22 Jun 07 2024 09:16:10
%S A016669 3,8,2,8,6,4,1,3,9,6,4,8,9,0,9,5,0,0,0,2,2,3,9,8,4,9,5,3,2,6,8,3,7,2,
%T A016669 6,8,6,5,1,7,8,8,0,4,4,9,2,0,0,6,9,0,9,9,6,1,1,9,3,1,5,3,8,6,9,7,6,3,
%U A016669 8,6,8,6,7,9,5,4,4,9,3,0,1,3,8,0,4,2,6,4,4,1,9,1,4,9,4,1,3,5,0
%N A016669 Decimal expansion of log(46).
%D A016669 M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 2.
%H A016669 Harry J. Smith, <a href="/A016669/b016669.txt">Table of n, a(n) for n = 1..20000</a>
%H A016669 M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
%H A016669 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%F A016669 Equals A002162+A016646. - _R. J. Mathar_, Jun 07 2024
%e A016669 3.828641396489095000223984953268372686517880449200690996119315386976386....
%t A016669 RealDigits[Log[46], 10, 120][[1]] (* _Vincenzo Librandi_, Jun 21 2015 *)
%o A016669 (PARI) default(realprecision, 20080); x=log(46); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016669.txt", n, " ", d)); \\ _Harry J. Smith_, May 21 2009
%Y A016669 Cf. A016474 (continued fraction).
%K A016669 nonn,cons
%O A016669 1,1
%A A016669 _N. J. A. Sloane_