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 A155502 #11 Aug 21 2023 09:57:47 %S A155502 1,4,4,0,6,4,2,6,9,8,2,9,5,7,8,7,4,4,9,2,9,0,1,0,6,4,7,6,4,9,6,4,6,3, %T A155502 3,9,1,9,5,4,9,4,3,7,9,7,6,7,4,8,6,0,2,0,4,0,1,8,2,5,2,1,3,1,9,3,8,6, %U A155502 4,4,9,2,5,5,3,6,2,0,8,4,0,5,2,8,3,3,7,9,9,1,4,4,5,3,1,2,3,3,8 %N A155502 Decimal expansion of log_8 (20). %H A155502 Vincenzo Librandi, <a href="/A155502/b155502.txt">Table of n, a(n) for n = 1..1000</a> %H A155502 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A155502 1.4406426982957874492901064764964633919549437976748602040182... %t A155502 RealDigits[Log[8, 20], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 01 2013 *) %o A155502 (PARI) default(realprecision, 100); log(20)/log(8) \\ _G. C. Greubel_, Aug 31 2018 %o A155502 (Magma) SetDefaultRealField(RealField(100)); Log(20)/Log(8); // _G. C. Greubel_, Aug 31 2018 %Y A155502 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), A154574 (m=15), A154858 (m=17), A154927 (m=18), A155060 (m=19), this sequence, A155675 (m=21), A155741 (m=22), A155827 (m=23), A155975 (m=24). %K A155502 nonn,cons %O A155502 1,2 %A A155502 _N. J. A. Sloane_, Oct 30 2009