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 A228375 #12 Aug 21 2023 09:52:10 %S A228375 2,9,2,9,9,4,7,0,4,1,4,3,5,8,5,4,3,3,4,3,9,4,0,8,0,8,1,5,3,5,7,2,8,0, %T A228375 7,9,2,6,1,5,8,6,4,7,3,3,3,3,2,0,9,9,3,7,8,1,0,5,7,8,0,7,8,9,5,9,0,9, %U A228375 8,4,5,5,2,3,8,2,0,5,1,6,4,7,3,1,1,1,8 %N A228375 Decimal expansion of log_3(25). %H A228375 Vincenzo Librandi, <a href="/A228375/b228375.txt">Table of n, a(n) for n = 1..1000</a> %H A228375 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %F A228375 Equals 2*A113209. - _R. J. Mathar_, Sep 08 2013 %e A228375 2.92994704143585433439408081535728079261586473333209937810578078959098... %t A228375 RealDigits[Log[3, 25], 10, 100][[1]] %Y A228375 Cf. decimal expansion of log_3(m): A102525 (m=2), A100831 (m=4), A113209 (m=5), A153459 (m=6), A152565 (m=7), A113210 (m=8), A152566 (m=10), A154175 (m=11), A154196 (m=12), A154217 (m=13), A154463 (m=14), A154542 (m=15), A154751 (m=16), A154848 (m=17), A152549 (m=18), A155003 (m=19), A102447 (m=20), A155541 (m=21), A155694 (m=22), A155808 (m=23), A155922 (m=24), this sequence, A152564 (m=26). %K A228375 nonn,cons,easy %O A228375 1,1 %A A228375 _Vincenzo Librandi_, Aug 29 2013