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A016670 Decimal expansion of log(47). 2

%I #20 May 15 2019 09:59:11

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

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

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

%N Decimal expansion of log(47).

%D M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 2.

%H Harry J. Smith, <a href="/A016670/b016670.txt">Table of n, a(n) for n = 1..20000</a>

%H M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

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

%e 3.850147601710058586820950669772173708896050502020224033200508346806818....

%t RealDigits[Log[47],10,120][[1]] (* _Harvey P. Dale_, Jan 17 2014 *)

%o (PARI) default(realprecision, 20080); x=log(47); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016670.txt", n, " ", d)); \\ _Harry J. Smith_, May 21 2009

%Y Cf. A016475 (continued fraction).

%K nonn,cons

%O 1,1

%A _N. J. A. Sloane_

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