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 A154970 #10 Aug 17 2023 16:53:15 %S A154970 1,1,2,6,8,7,2,8,3,6,4,9,0,1,0,9,1,0,3,2,7,5,6,5,6,7,5,9,2,9,2,5,7,1, %T A154970 4,4,8,2,1,1,9,0,6,0,5,9,0,8,1,0,5,0,3,8,3,4,0,2,4,2,3,6,1,8,6,5,2,2, %U A154970 3,9,9,3,8,7,8,1,2,6,0,1,9,4,7,0,0,5,5,5,9,3,7,0,0,2,4,7,8,7,3 %N A154970 Decimal expansion of log_13 (18). %H A154970 Vincenzo Librandi, <a href="/A154970/b154970.txt">Table of n, a(n) for n = 1..1000</a> %H A154970 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A154970 1.1268728364901091032756567592925714482119060590810503834024... %t A154970 RealDigits[Log[13, 18], 10, 120][[1]] (* _Harvey P. Dale_, Aug 28 2013 *) %Y A154970 Cf. decimal expansion of log_13(m): A152779 (m=2), 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), this sequence, A155065 (m=19), A155525 (m=20), A155680 (m=21), A155759 (m=22), A155837 (m=23), A155983 (m=24). %K A154970 nonn,cons %O A154970 1,3 %A A154970 _N. J. A. Sloane_, Oct 30 2009