The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A324245 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A324245

The modified Collatz map considered by Vaillant and Delarue.
(history; published version)

#39 by Michael De Vlieger at Thu Aug 10 13:13:05 EDT 2023

STATUS

proposed

approved

#38 by Michel Marcus at Thu Aug 10 13:02:28 EDT 2023

STATUS

editing

proposed

#37 by Michel Marcus at Thu Aug 10 13:02:10 EDT 2023

LINKS

Nicolas Vaillant and Philippe Delarue, <a href="https://web.archive.org/web/20220317020641/http://nini-software.fr/site/uploads/arithmetics/collatz/Intrinsic%203x+1%20V2.01.pdf">The hidden face of the 3x+1 problem. Part I: Intrinsic algorithm</a>, April 26 2019.

STATUS

approved

editing

#36 by Michael De Vlieger at Thu Oct 20 16:26:31 EDT 2022

STATUS

reviewed

approved

#35 by Michel Marcus at Thu Oct 20 15:08:52 EDT 2022

STATUS

proposed

reviewed

#34 by Jianing Song at Thu Oct 20 13:38:59 EDT 2022

STATUS

editing

proposed

#33 by Jianing Song at Thu Oct 20 13:38:02 EDT 2022

AUTHOR

_Nicolas Vaillant, _, Philippe Delarue, Wolfdieter Lang, May 09 2019

STATUS

approved

editing

Discussion

Thu Oct 20

13:38

Jianing Song: User has registered

#32 by N. J. A. Sloane at Fri Dec 17 20:44:49 EST 2021

STATUS

proposed

approved

#31 by Ruud H.G. van Tol at Fri Dec 17 12:50:02 EST 2021

STATUS

editing

proposed

Discussion

Fri Dec 17

12:50

Ruud H.G. van Tol: OK.

#30 by Ruud H.G. van Tol at Fri Dec 17 12:49:44 EST 2021

EXTENSIONS

More terms from Ruud H.G. van Tol, Dec 17 2021