The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A154574 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A154574

Decimal expansion of log_8 (15).
(history; published version)

#11 by Charles R Greathouse IV at Mon Aug 21 09:57:39 EDT 2023

STATUS

editing

approved

#10 by Charles R Greathouse IV at Mon Aug 21 09:57:26 EDT 2023

LINKS

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

STATUS

approved

editing

#9 by Charles R Greathouse IV at Thu Sep 08 08:45:40 EDT 2022

PROG

(MAGMAMagma) SetDefaultRealField(RealField(100)); Log(15)/Log(8); // G. C. Greubel, Aug 31 2018

Discussion

Thu Sep 08

08:45

OEIS Server: https://oeis.org/edit/global/2944

#8 by Alois P. Heinz at Fri Aug 31 21:58:14 EDT 2018

STATUS

proposed

approved

#7 by G. C. Greubel at Fri Aug 31 17:39:24 EDT 2018

STATUS

editing

proposed

#6 by G. C. Greubel at Fri Aug 31 17:39:20 EDT 2018

PROG

(PARI) default(realprecision, 100); log(15)/log(8) \\ G. C. Greubel, Aug 31 2018

(MAGMA) SetDefaultRealField(RealField(100)); Log(15)/Log(8); // G. C. Greubel, Aug 31 2018

STATUS

approved

editing

#5 by Joerg Arndt at Sun Sep 01 03:39:59 EDT 2013

STATUS

proposed

approved

#4 by Vincenzo Librandi at Sun Sep 01 03:34:06 EDT 2013

STATUS

editing

proposed

#3 by Vincenzo Librandi at Sun Sep 01 03:33:59 EDT 2013

LINKS

Vincenzo Librandi, <a href="/A154574/b154574.txt">Table of n, a(n) for n = 1..1000</a>

MATHEMATICA

RealDigits[Log[8, 15], 10, 100][[1]] (* Vincenzo Librandi, Sep 01 2013 *)

CROSSREFS

Cf. decimal expansion of log_8(m): A152956 (m=3), A153204 (m=5), A153493 (m=6), A153618 (m=7), A154010 (m=9), A154159 (m=10), A154180 (m=11), A154201 (m=12), A154309 (m=13), A154468 (m=14), this sequence, A154858 (m=17), A154927 (m=18), A155060 (m=19), A155502 (m=20), A155675 (m=21), A155741 (m=22), A155827 (m=23), A155975 (m=24).

STATUS

approved

editing

#2 by Russ Cox at Fri Mar 30 16:51:14 EDT 2012

AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com), _, Oct 30 2009

Discussion

Fri Mar 30

16:51

OEIS Server: https://oeis.org/edit/global/110