A155684 - OEIS

%I #9 Aug 21 2023 09:45:54

%S 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 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 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 Decimal expansion of log_17 (21).

%H Vincenzo Librandi, <a href="/A155684/b155684.txt">Table of n, a(n) for n = 1..1000</a>

%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>

%e 1.0745828386381531038733321935157180857758445710151765248120...

%t RealDigits[Log[17, 21], 10, 120][[1]] (* _Harvey P. Dale_, Jan 06 2013 *)

%Y 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 nonn,cons

%O 1,3

%A _N. J. A. Sloane_, Oct 30 2009