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 A154849 #9 Aug 21 2023 09:53:32 %S A154849 2,0,4,3,7,3,1,4,2,0,6,2,5,1,6,9,7,0,4,1,2,7,0,3,3,0,0,5,4,0,5,2,0,2, %T A154849 1,7,7,0,0,5,6,3,3,6,4,1,1,7,2,4,1,0,3,4,4,0,6,3,3,0,4,5,3,2,1,9,3,3, %U A154849 4,8,2,5,4,5,2,3,6,9,1,0,3,4,1,4,8,6,7,1,5,7,5,9,2,1,8,4,2,1,3 %N A154849 Decimal expansion of log_4 (17). %H A154849 Vincenzo Librandi, <a href="/A154849/b154849.txt">Table of n, a(n) for n = 1..1000</a> %H A154849 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A154849 2.0437314206251697041270330054052021770056336411724103440633... %t A154849 RealDigits[Log[4, 17], 10, 100][[1]] (* _Vincenzo Librandi_, Aug 30 2013 *) %Y A154849 Cf. decimal expansion of log_4(m): A094148 (m=3), A153201 (m=5), A153460 (m=6), A153615 (m=7), A154155 (m=10), A154176 (m=11), A154197 (m=12), A154224 (m=13), A154464 (m=14), A154543 (m=15), this sequence, A154909 (m=18), A155004 (m=19), A155183 (m=20), A155545 (m=21), A155695 (m=22), A155818 (m=23), A155936 (m=24). %K A154849 nonn,cons %O A154849 1,1 %A A154849 _N. J. A. Sloane_, Oct 30 2009