The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A111762

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A111762

Decimal expansion of (tan 1 degree)^(1/4).
(history; published version)

#11 by Harvey P. Dale at Sat May 22 18:53:57 EDT 2021

STATUS

editing

approved

#10 by Harvey P. Dale at Sat May 22 18:53:54 EDT 2021

MATHEMATICA

RealDigits[Surd[Tan[1 Degree], 4], 10, 120][[1]] (* Harvey P. Dale, May 22 2021 *)

STATUS

approved

editing

#9 by Charles R Greathouse IV at Mon May 13 16:48:43 EDT 2019

STATUS

editing

approved

#8 by Charles R Greathouse IV at Mon May 13 16:48:39 EDT 2019

COMMENTS

Algebraic integer of degree 96. - Charles R Greathouse IV, May 13 2019

PROG

(PARI) sqrtn(tan(Pi/180), 4) \\ Charles R Greathouse IV, May 13 2019

STATUS

approved

editing

#7 by Jon E. Schoenfield at Sun Aug 09 02:36:50 EDT 2015

STATUS

editing

approved

#6 by Jon E. Schoenfield at Sun Aug 09 02:36:48 EDT 2015

CROSSREFS

Cf. A019810; , A019898.

EXTENSIONS

Changed the first offset. - _Offset corrected by _Mohammad K. Azarian_, Dec 11 2008

STATUS

approved

editing

#5 by N. J. A. Sloane at Sat Jun 22 16:05:56 EDT 2013

AUTHOR

__Mohammad K. Azarian__, , Nov 21 2005

EXTENSIONS

Changed the first offset. - __Mohammad K. Azarian__, , Dec 11 2008

Discussion

Sat Jun 22

16:05

OEIS Server: https://oeis.org/edit/global/1931

#4 by N. J. A. Sloane at Fri Jun 21 12:50:49 EDT 2013

AUTHOR

__Mohammad K. Azarian_, _, Nov 21 2005

EXTENSIONS

Changed the first offset. - __Mohammad K. Azarian_, _, Dec 11 2008

Discussion

Fri Jun 21

12:50

OEIS Server: https://oeis.org/edit/global/1930

#3 by Russ Cox at Fri Mar 30 18:59:55 EDT 2012

AUTHOR

_Mohammad K. Azarian (azarian(AT)evansville.edu), _, Nov 21 2005

EXTENSIONS

Changed the first offset. - _Mohammad K. Azarian (azarian(AT)evansville.edu), _, Dec 11 2008

Discussion

Fri Mar 30

18:59

OEIS Server: https://oeis.org/edit/global/294

#2 by N. J. A. Sloane at Fri Jan 09 03:00:00 EST 2009

OFFSET

1,0,1

CROSSREFS

Cf. A019810; A111589A019898.

EXTENSIONS

Changed the first offset. - Mohammad K. Azarian (azarian(AT)evansville.edu), Dec 11 2008