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 A154265 #14 Aug 14 2023 10:58:45 %S A154265 1,5,9,3,6,9,2,6,4,1,1,6,7,0,8,2,2,8,9,7,3,5,6,8,7,2,3,4,5,3,0,1,5,2, %T A154265 0,0,2,8,9,1,3,5,1,9,7,0,7,0,9,6,6,9,1,7,8,0,6,2,8,7,5,5,1,8,9,5,6,5, %U A154265 2,1,5,5,6,3,3,2,3,9,4,6,6,2,2,6,5,0,1 %N A154265 Decimal expansion of log_5 (13). %H A154265 Vincenzo Librandi, <a href="/A154265/b154265.txt">Table of n, a(n) for n = 1..1000</a> %H A154265 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A154265 1.5936926411670822897356872345301520028913519707096691780628... %t A154265 RealDigits[Log[5, 13], 10, 100][[1]] (* _Vincenzo Librandi_, Aug 30 2013 *) %o A154265 (PARI) log(13)/log(5) \\ _Charles R Greathouse IV_, May 15 2020 %Y A154265 Cf. decimal expansion of log_5(m): A152675 (m=2), A152914 (m=3), A153101 (m=4), A153461 (m=6), A153616 (m=7), A153739 (m=8), A154008 (m=9), A154156 (m=10), A154177 (m=11), A154198 (m=12), this sequence, A154465 (m=14), A154564 (m=15), A154759 (m=16), A154850 (m=17), A154910 (m=18), A155035 (m=19), A155184 (m=20), A155553 (m=21), A155696 (m=22), A155821 (m=23), A155958 (m=24). %K A154265 nonn,cons %O A154265 1,2 %A A154265 _N. J. A. Sloane_, Oct 30 2009