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Revision History for A016642 (Bold, blue-underlined text is an addition; faded, red-underlined text is a deletion.)

newer changes | Showing entries 11-20 | older changes
Decimal expansion of log(19).
(history; published version)
#15 by N. J. A. Sloane at Tue May 08 15:11:54 EDT 2018
LINKS

M. Abramowitz and I. A. Stegun, eds., <a href="http://appswww.nrbookconvertit.com/abramowitz_and_stegunGo/ConvertIt/Reference/indexAMS55.htmlASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Discussion
Tue May 08
15:11
OEIS Server: https://oeis.org/edit/global/2759
#14 by N. J. A. Sloane at Sun Dec 18 13:50:15 EST 2016
LINKS

M. Abramowitz and I. A. Stegun, eds., <a href="http://wwwapps.nrbook.com/abramowitz_and_stegun/index.html">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Discussion
Sun Dec 18
13:50
OEIS Server: https://oeis.org/edit/global/2580
#13 by Jon E. Schoenfield at Sat Jan 02 01:02:01 EST 2016
STATUS

editing

approved

#12 by Jon E. Schoenfield at Sat Jan 02 01:01:58 EST 2016
LINKS

Harry J. Smith, <a href="/A016642/b016642.txt">Table of n, a(n) for n = 1,...,20000</a>

EXAMPLE

2.944438979166440460009027431887853537237379261299128818537960236409292... [From _- _Harry J. Smith_, May 17 2009]

PROG

(PARI) { default(realprecision, 20080); x=log(19); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016642.txt", n, " ", d)); } [From _\\ _Harry J. Smith_, May 17 2009]

CROSSREFS

Cf. A016447 Continued fraction. [From _- _Harry J. Smith_, May 17 2009]

STATUS

approved

editing

#11 by N. J. A. Sloane at Sat Nov 02 19:17:01 EDT 2013
STATUS

proposed

approved

#10 by Jon E. Schoenfield at Sat Nov 02 12:12:38 EDT 2013
STATUS

editing

proposed

#9 by Jon E. Schoenfield at Sat Nov 02 12:12:36 EDT 2013
NAME

Decimal expansion of lnlog(19).

AUTHOR
STATUS

approved

editing

#8 by Russ Cox at Fri Mar 30 17:24:06 EDT 2012
EXAMPLE

2.944438979166440460009027431887853537237379261299128818537960236409292... [From _Harry J. Smith (hjsmithh(AT)sbcglobal.net), _, May 17 2009]

PROG

(PARI) { default(realprecision, 20080); x=log(19); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016642.txt", n, " ", d)); } [From _Harry J. Smith (hjsmithh(AT)sbcglobal.net), _, May 17 2009]

CROSSREFS

Cf. A016447 Continued fraction. [From _Harry J. Smith (hjsmithh(AT)sbcglobal.net), _, May 17 2009]

EXTENSIONS

Fixed my PARI program, had -n _Harry J. Smith (hjsmithh(AT)sbcglobal.net), _, May 20 2009

Discussion
Fri Mar 30
17:24
OEIS Server: https://oeis.org/edit/global/133
#7 by Russ Cox at Fri Mar 30 16:46:08 EDT 2012
AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com)_.

Discussion
Fri Mar 30
16:46
OEIS Server: https://oeis.org/edit/global/110
#6 by N. J. A. Sloane at Thu Nov 11 07:34:06 EST 2010
LINKS

Harry J. Smith, <a href="/A016642/b016642.txt">Table of n, a(n) for n=1,...,20000</a>

KEYWORD

nonn,cons,new