A153108 - OEIS

%I #8 Aug 18 2023 09:09:44

%S 5,1,1,9,1,6,0,4,9,6,1,9,6,3,0,9,7,8,7,7,5,3,5,5,3,5,7,7,2,9,6,0,4,5,

%T 4,0,8,0,9,8,8,3,7,5,9,5,1,7,8,0,2,2,8,4,5,3,7,0,3,0,8,6,1,8,5,9,2,3,

%U 8,4,3,9,5,4,4,3,4,4,9,8,9,0,2,9,4,5,5,1,6,7,7,0,5,9,0,5,5,8,9

%N Decimal expansion of log_15 (4).

%H Vincenzo Librandi, <a href="/A153108/b153108.txt">Table of n, a(n) for n = 0..1000</a>

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

%e .51191604961963097877535535772960454080988375951780228453703...

%t RealDigits[Log[15, 4], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 02 2013 *)

%Y Cf. decimal expansion of log_15(m): A152781 (m=2), A153018 (m=3), this sequence, A153356 (m=5), A153605 (m=6), A153625 (m=7), A153857 (m=8), A154015 (m=9), A154165 (m=10), A154186 (m=11), A154207 (m=12), A154397 (m=13), A154482 (m=14), A154826 (m=16), A154892 (m=17), A154972 (m=18), A155068 (m=19), A155527 (m=20), A155682 (m=21), A155781 (m=22), A155855 (m=23), A155987 (m=24).

%K nonn,cons

%O 0,1

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