%I #14 Sep 08 2022 08:45:39
%S 5,6,4,5,7,5,0,3,4,0,5,3,5,7,9,6,1,3,8,0,4,5,5,0,1,6,7,1,7,4,9,0,8,5,
%T 3,6,1,4,3,2,2,7,9,1,1,1,8,6,7,9,2,5,9,5,0,4,5,4,0,9,2,6,2,3,0,7,7,5,
%U 2,3,1,4,2,0,0,4,0,9,4,9,9,0,1,0,2,8,1,5,4,4,5,8,4,3,6,1,2,6,0
%N Decimal expansion of log_7(3).
%H Vincenzo Librandi, <a href="/A152945/b152945.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%e .56457503405357961380455016717490853614322791118679259504540...
%t RealDigits[Log[7, 3], 10, 100][[1]] (* _Vincenzo Librandi_, Aug 31 2013 *)
%o (PARI) default(realprecision, 100); log(3)/log(7) \\ _G. C. Greubel_, Sep 02 2018
%o (Magma) SetDefaultRealField(RealField(100)); Log(3)/Log(7); // _G. C. Greubel_, Sep 02 2018
%Y Cf. decimal expansion of log_7(m): A152713 (m=2), this sequence, A153103 (m=4), A153203 (m=5), A153463 (m=6), A153755 (m=8), A113211 (m=9), A154158 (m=10), A154179 (m=11), A154200 (m=12), A154294 (m=13), A154467 (m=14), A154572 (m=15), A154793 (m=16), A154857 (m=17), A154912 (m=18), A155059 (m=19), A155496 (m=20), A155591 (m=21), A155735 (m=22), A155824 (m=23), A155964 (m=24).
%K nonn,cons
%O 0,1
%A _N. J. A. Sloane_, Oct 30 2009