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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A016690 Decimal expansion of log(67). 2
4, 2, 0, 4, 6, 9, 2, 6, 1, 9, 3, 9, 0, 9, 6, 6, 0, 5, 9, 6, 7, 0, 0, 7, 1, 9, 9, 6, 3, 6, 3, 7, 2, 2, 7, 5, 0, 5, 6, 6, 9, 3, 2, 9, 0, 3, 2, 2, 1, 8, 9, 5, 3, 3, 7, 1, 3, 7, 7, 8, 4, 1, 3, 0, 7, 7, 5, 2, 6, 8, 5, 0, 5, 5, 2, 8, 0, 8, 6, 8, 9, 6, 6, 3, 8, 9, 1, 4, 1, 8, 7, 8, 2, 1, 0, 2, 5, 4, 8 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

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.

LINKS

Harry J. Smith, Table of n, a(n) for n = 1..20000

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Index entries for transcendental numbers

EXAMPLE

4.204692619390966059670071996363722750566932903221895337137784130775268....

MATHEMATICA

RealDigits[Log[67], 10, 100][[1]] (* G. C. Greubel, Sep 21 2018 *)

PROG

(PARI) default(realprecision, 20080); x=log(67); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016690.txt", n, " ", d)); \\ Harry J. Smith, May 23 2009

(MAGMA) SetDefaultRealField(RealField(100)); Log(67); // G. C. Greubel, Sep 21 2018

CROSSREFS

Cf. A016495 (continued fraction).

Sequence in context: A051478 A121829 A021708 * A136715 A077116 A249507

Adjacent sequences:  A016687 A016688 A016689 * A016691 A016692 A016693

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

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 October 17 21:34 EDT 2019. Contains 328133 sequences. (Running on oeis4.)