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 A155906 #14 Aug 05 2025 16:18:01 %S A155906 1,0,6,4,8,8,6,8,0,4,6,2,2,0,4,5,9,4,4,3,2,1,1,0,1,9,2,0,0,4,0,5,9,1, %T A155906 2,0,6,3,1,6,0,6,7,1,2,0,4,6,3,0,6,4,0,3,8,5,9,2,1,4,9,6,8,7,0,5,0,8, %U A155906 2,4,2,1,8,5,4,7,9,9,3,3,9,8,9,9,1,0,6,5,1,9,3,5,9,0,6,1,6,0,3 %N A155906 Decimal expansion of log_19 (23). %H A155906 Vincenzo Librandi, <a href="/A155906/b155906.txt">Table of n, a(n) for n = 1..1000</a> %H A155906 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A155906 1.0648868046220459443211019200405912063160671204630640385921... %t A155906 RealDigits[Log[19, 23], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 05 2013 *) %o A155906 (PARI) log(23)/log(19) \\ _Stefano Spezia_, Aug 05 2025 %Y A155906 Cf. decimal expansion of log_19(m): A152814 (m=2), A153027 (m=3), A153117 (m=4), A153451 (m=5), A153609 (m=6), A153629 (m=7), A153871 (m=8), A154018 (m=9), A154169 (m=10), A154190 (m=11), A154211 (m=12), A154401 (m=13), A154491 (m=14), A154697 (m=15), A154837 (m=16), A154899 (m=17), A154975 (m=18), A155531 (m=20), A155686 (m=21), A155787 (m=22), this sequence, A156000 (m=24). %K A155906 nonn,cons %O A155906 1,3 %A A155906 _N. J. A. Sloane_, Oct 30 2009