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 A155684 #9 Aug 21 2023 09:45:54 %S A155684 1,0,7,4,5,8,2,8,3,8,6,3,8,1,5,3,1,0,3,8,7,3,3,3,2,1,9,3,5,1,5,7,1,8, %T A155684 0,8,5,7,7,5,8,4,4,5,7,1,0,1,5,1,7,6,5,2,4,8,1,2,0,8,3,8,0,2,2,4,3,9, %U A155684 7,7,9,2,3,5,1,5,6,3,5,0,9,6,0,5,5,9,3,8,2,7,6,9,1,2,5,0,8,8,9 %N A155684 Decimal expansion of log_17 (21). %H A155684 Vincenzo Librandi, <a href="/A155684/b155684.txt">Table of n, a(n) for n = 1..1000</a> %H A155684 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A155684 1.0745828386381531038733321935157180857758445710151765248120... %t A155684 RealDigits[Log[17, 21], 10, 120][[1]] (* _Harvey P. Dale_, Jan 06 2013 *) %Y A155684 Cf. decimal expansion of log_17(m): A152782 (m=2), A153020 (m=3), A153109 (m=4), A153430 (m=5), A153607 (m=6), A153627 (m=7), A153858 (m=8), A154016 (m=9), A154167 (m=10), A154188 (m=11), A154209 (m=12), A154399 (m=13), A154489 (m=14), A154683 (m=15), A154827 (m=16), A154974 (m=18), A155080 (m=19), A155529 (m=20), this sequence, A155783 (m=22), A155880 (m=23), A155992 (m=24). %K A155684 nonn,cons %O A155684 1,3 %A A155684 _N. J. A. Sloane_, Oct 30 2009