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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A154159 Decimal expansion of log_8 (10). 19
1, 1, 0, 7, 3, 0, 9, 3, 6, 4, 9, 6, 2, 4, 5, 4, 1, 1, 5, 9, 5, 6, 7, 7, 3, 1, 4, 3, 1, 6, 3, 1, 3, 0, 0, 5, 8, 6, 2, 1, 6, 1, 0, 4, 6, 4, 3, 4, 1, 5, 2, 6, 8, 7, 0, 6, 8, 4, 9, 1, 8, 7, 9, 8, 6, 0, 5, 3, 1, 1, 5, 9, 2, 2, 0, 2, 8, 7, 5, 0, 7, 1, 9, 5, 0, 0, 4, 6, 5, 8, 1, 1, 1, 9, 7, 9, 0, 0, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

EXAMPLE

1.1073093649624541159567731431631300586216104643415268706849...

MATHEMATICA

RealDigits[Log[8, 10], 10, 120][[1]] (* Harvey P. Dale, Feb 19 2012 *)

PROG

(PARI) default(realprecision, 100); log(10)/log(8) \\ G. C. Greubel, Aug 31 2018

(MAGMA) SetDefaultRealField(RealField(100)); Log(10)/Log(8); // G. C. Greubel, Aug 31 2018

CROSSREFS

Cf. decimal expansion of log_8(m): A152956 (m=3), A153204 (m=5), A153493 (m=6), A153618 (m=7), A154010 (m=9), this sequence, A154180 (m=11), A154201 (m=12), A154309 (m=13), A154468 (m=14), A154574 (m=15), A154858 (m=17), A154927 (m=18), A155060 (m=19), A155502 (m=20), A155675 (m=21), A155741 (m=22), A155827 (m=23), A155975 (m=24).

Sequence in context: A019648 A232716 A253905 * A083803 A136595 A111475

Adjacent sequences:  A154156 A154157 A154158 * A154160 A154161 A154162

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

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 July 16 04:26 EDT 2019. Contains 325064 sequences. (Running on oeis4.)