The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A068260 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing all changes.

A068260

1/10 the number of colorings of an n X n square array with 10 colors.
(history; published version)

#8 by Alois P. Heinz at Fri Apr 27 17:28:58 EDT 2012

STATUS

editing

approved

#7 by Alois P. Heinz at Fri Apr 27 17:28:51 EDT 2012

CROSSREFS

Cf. A068239-A068305, A000332, A002417, A027441, A182368, A182406.

#6 by Alois P. Heinz at Fri Apr 27 14:28:27 EDT 2012

DATA

1, 657, 28398249, 80756726956857, 15108689909693560486761, 185966989177024885647699790454745, 150593374425541553479383211835632929446205561, 8023000566482383689602595749344061213823653461060599304809

CROSSREFS

Cf. A068239-A068305, A000332, A002417, A027441, A182368.

EXTENSIONS

a(6)-a(8) from Alois P. Heinz, Apr 27 2012

STATUS

approved

editing

#5 by Russ Cox at Sat Mar 31 12:34:59 EDT 2012

AUTHOR

_R. H. Hardin (rhhardin(AT)att.net), _, Feb 24 2002

Discussion

Sat Mar 31

12:34

OEIS Server: https://oeis.org/edit/global/875

#4 by N. J. A. Sloane at Sat Oct 02 03:00:00 EDT 2010

KEYWORD

nonn,new

nonn

AUTHOR

Ron R. H. Hardin (rhhardin(AT)att.net), Feb 24 2002

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

KEYWORD

nonn,new

nonn

AUTHOR

Ron Hardin (rhhrhhardin(AT)cadenceatt.comnet), Feb 24 2002

#2 by N. J. A. Sloane at Sat Jun 12 03:00:00 EDT 2004

CROSSREFS

Cf. A068239-A068305; , A000332, A002417, A027441.

KEYWORD

nonn,new

nonn

#1 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003

NAME

1/10 the number of colorings of an n X n square array with 10 colors.

DATA

1, 657, 28398249, 80756726956857, 15108689909693560486761

OFFSET

1,2

CROSSREFS

Cf. A068239-A068305; A000332, A002417, A027441.

KEYWORD

nonn

AUTHOR

Ron Hardin (rhh(AT)cadence.com), Feb 24 2002

STATUS

approved