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%I #8 Aug 17 2023 16:37:36
%S 8,5,6,2,0,1,1,2,9,8,8,8,8,8,8,7,7,9,7,2,3,7,3,5,0,2,8,5,6,4,7,7,7,9,
%T 3,8,0,4,9,9,3,9,3,6,9,2,6,1,0,2,4,9,2,4,2,5,6,8,1,3,1,2,7,8,2,6,6,9,
%U 2,8,6,0,6,3,3,0,9,4,8,7,5,4,4,4,1,9,7,6,8,7,7,2,0,8,5,0,6,5,4
%N Decimal expansion of log_20 (13).
%H Vincenzo Librandi, <a href="/A154433/b154433.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%e .85620112988888877972373502856477793804993936926102492425681...
%t RealDigits[Log[20, 13], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 05 2013 *)
%Y Cf. decimal expansion of log_20(m): A152821 (m=2), A153035 (m=3), A153124 (m=4), A153454 (m=5), A153610 (m=6), A153630 (m=7), A153872 (m=8), A154019 (m=9), A154170 (m=10), A154191 (m=11), A154212 (m=12), this sequence, A154492 (m=14), A154705 (m=15), A154838 (m=16), A154900 (m=17), A154976 (m=18), A155115 (m=19), A155687 (m=21), A155789 (m=22), A155907 (m=23), A156015 (m=24).
%K nonn,cons
%O 0,1
%A _N. J. A. Sloane_, Oct 30 2009
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