%I #25 Sep 08 2022 08:44:41

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

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

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

%N Decimal expansion of log(25/2).

%H Harry J. Smith, <a href="/A016589/b016589.txt">Table of n, a(n) for n = 1..20000</a>

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

%e 2.525728644308255439784286544994198710975702574176780189704615773454964...

%t RealDigits[Log[25/2], 10, 120][[1]] (* _Vincenzo Librandi_, Apr 07 2020 *)

%o (PARI) default(realprecision, 20080); x=log(25/2); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016589.txt", n, " ", d)); \\ _Harry J. Smith_, May 26 2009

%o (Magma) SetDefaultRealField(RealField(100)); Log(25/2); // _Vincenzo Librandi_, Apr 07 2020

%Y Cf. A016540 Continued fraction.

%K nonn,cons

%O 1,1

%A _N. J. A. Sloane_