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 A155681 #13 Aug 14 2023 10:38:13 %S A155681 1,1,5,3,6,4,0,1,2,8,8,2,8,6,0,5,6,6,6,5,5,7,6,3,3,8,2,3,7,7,7,4,7,1, %T A155681 0,0,8,3,8,6,1,3,7,3,9,9,0,1,7,4,9,6,1,0,6,8,5,4,3,6,3,6,7,1,5,5,6,4, %U A155681 0,3,6,9,5,1,7,9,5,9,2,3,3,7,6,1,0,7,2,2,7,2,9,9,8,3,5,3,6,9,9 %N A155681 Decimal expansion of log_14 (21). %H A155681 Vincenzo Librandi, <a href="/A155681/b155681.txt">Table of n, a(n) for n = 1..1000</a> %H A155681 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A155681 1.1536401288286056665576338237774710083861373990174961068543... %t A155681 RealDigits[Log[14, 21], 10, 120][[1]] (* _Harvey P. Dale_, Dec 17 2011 *) %Y A155681 Cf. decimal expansion of log_14(m): A152780 (m=2), A153017 (m=3), A153107 (m=4), A153314 (m=5), A153604 (m=6), A153624 (m=7), A153856 (m=8), A154014 (m=9), A154164 (m=10), A154185 (m=11), A154206 (m=12), A154396 (m=13), A154584 (m=15), A154814 (m=16), A154889 (m=17), A154971 (m=18), A155066 (m=19), A155526 (m=20), this sequence, A155773 (m=22), A155840 (m=23), A155984 (m=24). %K A155681 nonn,cons %O A155681 1,3 %A A155681 _N. J. A. Sloane_, Oct 30 2009