login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A016714 Decimal expansion of log(91). 2

%I

%S 4,5,1,0,8,5,9,5,0,6,5,1,6,8,5,0,0,4,1,1,5,8,8,4,0,1,8,5,0,0,8,4,9,8,

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

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

%N Decimal expansion of log(91).

%H Harry J. Smith, <a href="/A016714/b016714.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 4.510859506516850041158840185008498334442352674342068304878435660601044....

%t RealDigits[Log[91],10,120][[1]] (* _Harvey P. Dale_, Oct 02 2012 *)

%o (PARI) default(realprecision, 20080); x=log(91); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016714.txt", n, " ", d)); \\ _Harry J. Smith_, May 25 2009

%o (MAGMA) SetDefaultRealField(RealField(100)); Log(91); // _G. C. Greubel_, Sep 17 2018

%Y Cf. A016519 (continued fraction).

%K nonn,cons

%O 1,1

%A _N. J. A. Sloane_

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 16 03:14 EST 2019. Contains 330013 sequences. (Running on oeis4.)