[go: up one dir, main page]

login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
Revision History for A016580 (Underlined text is an addition; strikethrough text is a deletion.)

Showing entries 1-10 | older changes
A016580 Decimal expansion of log(7/2).
(history; published version)
#20 by Charles R Greathouse IV at Wed May 15 01:59:33 EDT 2019
STATUS

editing

approved

#19 by Charles R Greathouse IV at Wed May 15 01:59:31 EDT 2019
LINKS

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

EXAMPLE

1.252762968495367995688120621985003161561584595221605934338710140444186... - Harry J. Smith, May 26 2009

1.252762968495367995688120621985003161561584595221605934338710140444186...

PROG

(PARI) { ) default(realprecision, 20080); x=log(7/2); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016580.txt", n, " ", d)); } \\ _)); \\ _Harry J. Smith_, May 26 2009

CROSSREFS

Cf. A016531 Continued fraction. - _Harry J. Smith_, May 26 2009.

STATUS

approved

editing

#18 by Jon E. Schoenfield at Sat Jan 02 00:22:35 EST 2016
STATUS

editing

approved

#17 by Jon E. Schoenfield at Sat Jan 02 00:22:33 EST 2016
LINKS

Harry J. Smith, <a href="/A016580/b016580.txt">Table of n, a(n) for n= = 1..20000</a>

STATUS

approved

editing

#16 by Joerg Arndt at Sun Jun 21 04:18:05 EDT 2015
STATUS

reviewed

approved

#15 by Michel Marcus at Sun Jun 21 03:57:11 EDT 2015
STATUS

proposed

reviewed

#14 by Jon E. Schoenfield at Sun Jun 21 03:56:51 EDT 2015
STATUS

editing

proposed

#13 by Jon E. Schoenfield at Sun Jun 21 03:56:47 EDT 2015
LINKS

Harry J. Smith, <a href="/A016580/b016580.txt">Table of n, a(n) for n=1,...,..20000</a>

STATUS

proposed

editing

#12 by Jon E. Schoenfield at Sun Jun 21 03:29:02 EDT 2015
STATUS

editing

proposed

#11 by Jon E. Schoenfield at Sun Jun 21 03:28:55 EDT 2015
NAME

Decimal expansion of lnlog(7/2).

EXAMPLE

1.252762968495367995688120621985003161561584595221605934338710140444186... [From _... - _Harry J. Smith_, May 26 2009]

PROG

(PARI) { default(realprecision, 20080); x=log(7/2); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016580.txt", n, " ", d)); } [From _)); } \\ _Harry J. Smith_, May 26 2009]

CROSSREFS

Cf. A016531 Continued fraction. [From _. - _Harry J. Smith_, May 26 2009]

AUTHOR

_N. J. A. Sloane_._

STATUS

approved

editing

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 29 15:03 EDT 2024. Contains 375517 sequences. (Running on oeis4.)