The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A169889 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A169889

Numbers that are carryless squares in base 10.
(history; published version)

#13 by N. J. A. Sloane at Sat Apr 22 17:08:47 EDT 2017

STATUS

editing

approved

#12 by N. J. A. Sloane at Sat Apr 22 17:08:45 EDT 2017

CROSSREFS

See A087019 (lunar squares) for another version.

STATUS

approved

editing

#11 by Charles R Greathouse IV at Thu Oct 04 10:29:13 EDT 2012

LINKS

David Applegate, Marc LeBrun and N. J. A. Sloane, <a href="http://www.research.attneilsloane.com/~njas/doc/carry1.pdf">Carryless Arithmetic (I): The Mod 10 Version</a>.

Discussion

Thu Oct 04

10:29

OEIS Server: https://oeis.org/edit/global/1833

#10 by Russ Cox at Fri Mar 30 17:38:11 EDT 2012

AUTHOR

David Applegate, _Marc LeBrun (mlb(AT)well.com) _ and N. J. A. Sloane, Jul 06 2010

Discussion

Fri Mar 30

17:38

OEIS Server: https://oeis.org/edit/global/183

#9 by Russ Cox at Fri Mar 30 17:21:02 EDT 2012

AUTHOR

_David Applegate (david(AT)research.att.com), _, Marc LeBrun (mlb(AT)well.com) and N. J. A. Sloane, Jul 06 2010

Discussion

Fri Mar 30

17:21

OEIS Server: https://oeis.org/edit/global/118

#8 by Russ Cox at Fri Mar 30 16:51:45 EDT 2012

AUTHOR

David Applegate (david(AT)research.att.com), Marc LeBrun (mlb(AT)well.com) and _N. J. A. Sloane (njas(AT)research.att.com), _, Jul 06 2010

Discussion

Fri Mar 30

16:51

OEIS Server: https://oeis.org/edit/global/110

#7 by Russ Cox at Sun Jul 10 18:19:43 EDT 2011

LINKS

<a href="/Sindx_index/Ca.html#CARRYLESS">Index entries for sequences related to carryless arithmetic</a>

Discussion

Sun Jul 10

18:19

OEIS Server: https://oeis.org/edit/global/26

#6 by N. J. A. Sloane at Tue Dec 21 21:52:19 EST 2010

STATUS

proposed

approved

#5 by N. J. A. Sloane at Tue Dec 21 21:36:10 EST 2010

LINKS

David Applegate, Marc LeBrun and N. J. A. Sloane, <a href="http://www.research.att.com/~njas/doc/carry1.pdf">Carryless Arithmetic (I): The Mod 10 Version</a>.

STATUS

approved

proposed

#4 by N. J. A. Sloane at Thu Nov 11 07:34:06 EST 2010

LINKS

N. J. A. Sloane, <a href="/A169889/b169889.txt">Table of n, a(n) for n = 1..5008</a>

<a href="/Sindx_Ca.html#CARRYLESS">Index entries for sequences related to carryless arithmetic</a>

KEYWORD

nonn,base,new