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 A152779 #13 Aug 06 2020 14:19:26 %S A152779 2,7,0,2,3,8,1,5,4,4,2,7,3,1,9,7,4,1,2,9,4,1,0,8,0,0,3,4,5,0,6,4,2,2, %T A152779 9,4,3,9,8,6,4,4,2,0,2,3,1,3,6,8,1,1,4,9,4,0,2,7,8,2,4,8,0,6,7,3,6,7, %U A152779 5,6,9,3,7,3,4,4,5,3,1,2,0,3,0,3,0,8,2,8 %N A152779 Decimal expansion of log_13 (2). %H A152779 Vincenzo Librandi, <a href="/A152779/b152779.txt">Table of n, a(n) for n = 0..1000</a> %H A152779 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A152779 .27023815442731974129410800345064229439864420231368114940278... %t A152779 RealDigits[Log[13, 2], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 01 2013 *) %o A152779 (PARI) log(2)/log(13) \\ _Charles R Greathouse IV_, Aug 06 2020 %Y A152779 Cf. decimal expansion of log_13(m): this sequence, A153016 (m=3), A153106 (m=4), A153313 (m=5), A153603 (m=6), A153623 (m=7), A153855 (m=8), A154013 (m=9), A154163 (m=10), A154184 (m=11), A154205 (m=12), A154481 (m=14), A154583 (m=15), A154803 (m=16), A154885 (m=17), A154970 (m=18), A155065 (m=19), A155525 (m=20), A155680 (m=21), A155759 (m=22), A155837 (m=23), A155983 (m=24). %K A152779 nonn,cons %O A152779 0,1 %A A152779 _N. J. A. Sloane_, Oct 30 2009