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 A155829 #11 Aug 21 2023 10:00:45 %S A155829 1,4,2,7,0,2,4,9,1,5,1,0,0,1,3,5,5,5,3,7,0,1,8,1,5,8,8,2,4,7,4,6,0,3, %T A155829 9,4,1,3,8,1,5,9,0,8,1,8,5,2,5,2,4,4,8,8,3,5,8,6,7,5,5,8,8,3,8,2,7,3, %U A155829 9,2,5,7,2,7,4,9,7,4,1,7,0,0,7,6,6,2,1,6,4,5,7,7,1,6,0,9,0,1,9 %N A155829 Decimal expansion of log_9 (23). %H A155829 Vincenzo Librandi, <a href="/A155829/b155829.txt">Table of n, a(n) for n = 1..1000</a> %H A155829 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A155829 1.4270249151001355537018158824746039413815908185252448835867... %t A155829 RealDigits[Log[9, 23], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 01 2013 *) %o A155829 (PARI) default(realprecision, 100); log(23)/log(9) \\ _G. C. Greubel_, Sep 01 2018 %o A155829 (Magma) SetDefaultRealField(RealField(100)); Log(23)/Log(9); // _G. C. Greubel_, Sep 01 2018 %Y A155829 Cf. decimal expansion of log_9(m): A152747 (m=2), A153205 (m=5), A153495 (m=6), A153619 (m=7), A153756 (m=8), A154160 (m=10), A154181 (m=11), A154202 (m=12), A154339 (m=13), A154469 (m=14), A154578 (m=15), A154859 (m=17), A154947 (m=18), A155061 (m=19), A155503 (m=20), A155676 (m=21), A155743 (m=22), this sequence, A155976 (m=24). %K A155829 nonn,cons %O A155829 1,2 %A A155829 _N. J. A. Sloane_, Oct 30 2009