The On-Line Encyclopedia of Integer Sequences (OEIS)

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

Revision History for A182407

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

A182407

Number of ways to place k non-attacking knights on an n x n cylindrical chessboard, summed over all k >= 0.
(history; published version)

#15 by Vaclav Kotesovec at Mon May 17 15:49:06 EDT 2021

STATUS

editing

approved

#14 by Vaclav Kotesovec at Mon May 17 15:48:53 EDT 2021

DATA

2, 9, 34, 982, 11284, 1048768, 48027971, 23807996588, 3430123782371, 8141109957322587, 4098570575535958632, 46676507893324203092812, 77374614378004006943995980, 4352639823147918661142120756677

EXTENSIONS

a(14) from Vaclav Kotesovec, May 17 2021

STATUS

approved

editing

#13 by Vaclav Kotesovec at Thu Aug 25 03:30:23 EDT 2016

STATUS

editing

approved

#12 by Vaclav Kotesovec at Thu Aug 25 03:30:17 EDT 2016

LINKS

V. Kotesovec, <a href="https://oeis.org/wiki/User:Vaclav_Kotesovec">Non-attacking chess pieces</a>, 6ed, 2013, p.307

STATUS

approved

editing

#11 by N. J. A. Sloane at Sat Sep 12 11:00:24 EDT 2015

LINKS

V. Kotesovec, <a href="httphttps://web.telecomoeis.czorg/vaclav.kotesovecwiki/math.htmUser:Vaclav_Kotesovec">Non-attacking chess pieces</a>

Discussion

Sat Sep 12

11:00

OEIS Server: https://oeis.org/edit/global/2459

#10 by T. D. Noe at Wed May 09 12:56:28 EDT 2012

STATUS

editing

approved

#9 by T. D. Noe at Wed May 09 12:56:25 EDT 2012

NAME

Number of ways to place k non-attacking knights on an n x n cylindrical chessboard, summed over all k >= 0.

CROSSREFS

Cf. A141243, A182408, A172964.

STATUS

approved

editing

#8 by T. D. Noe at Wed May 09 12:55:46 EDT 2012

STATUS

proposed

approved

#7 by Vaclav Kotesovec at Wed May 09 06:21:38 EDT 2012

STATUS

editing

proposed

#6 by Vaclav Kotesovec at Wed May 09 06:21:06 EDT 2012

CROSSREFS

Cf. A141243, A182408, A172964