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 A155907 #8 Aug 17 2023 16:37:25 %S A155907 1,0,4,6,6,5,3,6,8,2,5,0,9,9,3,6,6,8,7,3,3,9,7,6,2,7,9,3,0,6,1,5,0,6, %T A155907 7,5,9,0,0,6,1,7,7,4,8,0,4,8,2,2,1,7,3,4,9,6,8,1,5,9,9,9,1,7,4,7,5,8, %U A155907 1,3,1,4,5,4,0,7,8,2,1,1,6,5,8,0,1,7,5,7,5,0,8,0,8,1,9,7,2,6,5 %N A155907 Decimal expansion of log_20 (23). %H A155907 Vincenzo Librandi, <a href="/A155907/b155907.txt">Table of n, a(n) for n = 1..1000</a> %H A155907 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A155907 1.0466536825099366873397627930615067590061774804822173496815... %t A155907 RealDigits[Log[20, 23], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 06 2013 *) %Y A155907 Cf. decimal expansion of log_20(m): A152821 (m=2), A153035 (m=3), A153124 (m=4), A153454 (m=5), A153610 (m=6), A153630 (m=7), A153872 (m=8), A154019 (m=9), A154170 (m=10), A154191 (m=11), A154212 (m=12), A154433 (m=13), A154492 (m=14), A154705 (m=15), A154838 (m=16), A154900 (m=17), A154976 (m=18), A155115 (m=19), A155687 (m=21), A155789 (m=22), this sequence, A156015 (m=24). %K A155907 nonn,cons %O A155907 1,3 %A A155907 _N. J. A. Sloane_, Oct 30 2009