The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A112263

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A112263

A good sequence of gaps for Shellsort, found by genetic programming.
(history; published version)

#16 by Michael De Vlieger at Mon Nov 04 09:30:00 EST 2024

STATUS

reviewed

approved

#15 by Joerg Arndt at Mon Nov 04 02:52:59 EST 2024

STATUS

proposed

reviewed

#14 by Hugo Pfoertner at Mon Nov 04 02:48:09 EST 2024

STATUS

editing

proposed

#13 by Hugo Pfoertner at Mon Nov 04 02:42:31 EST 2024

COMMENTS

The gaps were determined for a maximum length of the test arrays of 500000. - Hugo Pfoertner, Nov 04 2024

CROSSREFS

Cf. A033622, A102549, A108870.

STATUS

reviewed

editing

#12 by Robert Israel at Sun Nov 03 17:23:18 EST 2024

STATUS

proposed

reviewed

Discussion

Sun Nov 03

20:45

Hugo Pfoertner: It should be specified that these gaps apply to a field of length 500000 to be sorted.

Mon Nov 04

01:45

N. J. A. Sloane: Hugo, could you add your comment to the sequence?

#11 by Andrey Zabolotskiy at Sun Nov 03 17:16:57 EST 2024

STATUS

editing

proposed

#10 by Andrey Zabolotskiy at Sun Nov 03 17:16:41 EST 2024

KEYWORD

nonn,fini,full,changed

STATUS

proposed

editing

Discussion

Sun Nov 03

17:16

Andrey Zabolotskiy: fini,full I think.

#9 by Andrey Zabolotskiy at Sun Nov 03 16:35:38 EST 2024

STATUS

editing

proposed

Discussion

Sun Nov 03

17:11

Michel Marcus: needs keyword more ?   or fini,full ?

#8 by Andrey Zabolotskiy at Sun Nov 03 16:34:56 EST 2024

LINKS

Author?, Gene Michael Stover, <a href="httphttps://www.cybertiggyr.com/gene/htdocs/shiva-0/shiva-0.htmlpdf">Title?iginal paperImproving Shellsort Through Evolution</a> [Broken link?], 2002-2006. See Figure 2.

STATUS

approved

editing

#7 by Charles R Greathouse IV at Wed Jan 30 10:50:34 EST 2013

STATUS

proposed

approved