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 A154574 #11 Aug 21 2023 09:57:39 %S A154574 1,3,0,2,2,9,6,8,6,5,2,0,2,8,3,9,5,0,9,7,7,4,6,8,6,1,2,4,4,7,9,0,6,8, %T A154574 8,9,4,8,7,4,8,8,1,9,3,3,5,7,2,3,5,3,8,9,0,8,3,6,8,3,6,3,5,0,1,1,9,0, %U A154574 1,1,0,0,1,4,6,7,6,6,1,2,5,9,4,5,7,4,7,3,4,0,6,0,9,2,4,8,6,1,3 %N A154574 Decimal expansion of log_8 (15). %H A154574 Vincenzo Librandi, <a href="/A154574/b154574.txt">Table of n, a(n) for n = 1..1000</a> %H A154574 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A154574 1.3022968652028395097746861244790688948748819335723538908368... %t A154574 RealDigits[Log[8, 15], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 01 2013 *) %o A154574 (PARI) default(realprecision, 100); log(15)/log(8) \\ _G. C. Greubel_, Aug 31 2018 %o A154574 (Magma) SetDefaultRealField(RealField(100)); Log(15)/Log(8); // _G. C. Greubel_, Aug 31 2018 %Y A154574 Cf. decimal expansion of log_8(m): A152956 (m=3), A153204 (m=5), A153493 (m=6), A153618 (m=7), A154010 (m=9), A154159 (m=10), A154180 (m=11), A154201 (m=12), A154309 (m=13), A154468 (m=14), this sequence, A154858 (m=17), A154927 (m=18), A155060 (m=19), A155502 (m=20), A155675 (m=21), A155741 (m=22), A155827 (m=23), A155975 (m=24). %K A154574 nonn,cons %O A154574 1,2 %A A154574 _N. J. A. Sloane_, Oct 30 2009