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 A156028 #9 Aug 14 2023 11:02:58 %S A156028 1,0,4,3,8,5,9,5,5,2,8,0,5,3,8,9,1,6,7,1,9,1,3,1,1,7,1,2,8,0,6,9,7,8, %T A156028 2,4,6,9,8,7,5,8,3,2,5,3,4,7,2,7,2,7,5,3,6,1,6,0,8,1,3,0,0,7,2,0,8,2, %U A156028 9,6,0,0,0,9,5,1,8,4,0,2,8,1,6,4,9,0,4,6,5,3,3,4,4,7,2,9,5,5,1 %N A156028 Decimal expansion of log_21 (24). %H A156028 Vincenzo Librandi, <a href="/A156028/b156028.txt">Table of n, a(n) for n = 1..1000</a> %H A156028 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A156028 1.0438595528053891671913117128069782469875832534727275361608... %t A156028 RealDigits[Log[21, 24], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 08 2013 *) %Y A156028 Cf. decimal expansion of log_21(m): A152825 (m=2), A153097 (m=3), A153131 (m=4), A153455 (m=5), A153611 (m=6), A153632 (m=7), A153895 (m=8), A154020 (m=9), A154171 (m=10), A154192 (m=11), A154213 (m=12), A154434 (m=13), A154499 (m=14), A154707 (m=15), A154839 (m=16), A154901 (m=17), A154977 (m=18), A155129 (m=19), A155532 (m=20), A155790 (m=22), A155909 (m=23), this sequence. %Y A156028 Inverse of A155692. %K A156028 nonn,cons %O A156028 1,3 %A A156028 _N. J. A. Sloane_, Oct 30 2009